Most research is based on emergency contraception used within 72 h of intercourse, but it has been suggested that emergency contraception might be effective for up to five days ( 5 ). Using the Yuzpe method can work too, but you have to understand the content of levonorgestrel in your normal BCP. Combining estrogen and progestin hormones in this manner is also called the Yuzpe method, after the Canadian physician who first described the regimen. Get horizontal when taking drops, tilt your head way back while sitting in a big comfy chair or better, lie flat in bed. This paper will focus its discussion on the clinical pharmacology of the. with menstrual delay of more than one week in 36 percent of women taking 600 mg, in 23 percent. The Yuzpe method is less effective and causes more side effects than levonorgestrel. The best-studied regimen ("Yuzpe") consists of ordinary combined oral contraceptives containing levonorgestrel and ethinyl estradiol. 5 mg of levonorgestrel that is taken twice, with 12 hours between doses. Yuzpe method (please help!!!) My bf and I had intercourse yesterday and did the pull out method. The most commonly used methods of contraception reported by teenagers who have had intercourse in the United States are the condom, followed by withdrawal, the oral contraceptive pill, and ECPs. Several other brands of combined oral contraceptives contain the same hormones needed for the Yuzpe method, but in lower doses. It is currently the 11th day since I took the meds (Yuzpe method) but I experienced bleeding since the 9th day. 5 mg of levonorgestrel) in two doses taken 12 hours apart. Pregnancy tests are accurate two weeks after sex and definitive after three. Even if you take the Yuzpe, the chance of pregnancy is still there, but the difference between condom + withdrawal and condom+withdrawal+EC is astronomically low. The drop in hormones triggers the release of some blood and mucus from the lining of. Since you followed the Yuzpe method, the problem may be due to hormone imbalance or infection of either the urinary tract or pelvic floor. Consider starting birth control to provide cycle control and prevent pregnancy. Paragard also needs to be inserted within that five-day window in order to be effective. It's a huge dose of hormones but everyone is affected differently. It also helps if you time your second pill so that you take it just before bed. A complete dose of 8 pills only works for one instance of unprotected sex. On the 12th day of my cycle, I did the Yuzpe method. Its probably ok as long as the pills are active. The Yuzpe method can prevent pregnancy as long as these are taken 72-120 hours after unprotected intercourse, depending on the type. The Yuzpe method refers to a regimen of 100 μg of ethinyl estradiol and 0. However, take note that since it’s emergency contraception, it’s intended as a backup method. 2. • No regular contraceptive method was used. Most research is based on emergency contraception used within 72 h of intercourse, but it has been suggested that emergency contraception might be effective for up to five days ( 5 ). . Another week has passed and we took another and it came out negative again. Published international studies showed that unmarried women and women in their early 20s exhibit the greatest use of EC. 5 mg, or ulipristal. 5–1. It can and will affect your body and cycle as a result, even the following cycles after you take them. Birth control contains some kind of progestin - which has the same side effects as progesterone, which is the hormone that causes PMS and early pregnancy symptoms such as nausea, breast tenderness, and cramping. Condoms and pullout are over 99% effective when used properly. Use condoms next time if you don’t want to get pregnant. The Yuzpe method was first tested in the 1970s. limesproutaway • 2 yr. Most pill takers I talked to were taking pills prescribed by their OB-GYN, usually for their PCOS. I don't use any birth control and I don't have plan taking it now since I'm not active now. 4, 5, 7Emergency contraception like the Yuzpe method tends to trigger spotting a week or so after you take it. Now, she is almost 1 week delayed according to calendar. About 3% of people will get pregnant after using the. Progestin-only pills are less forgiving with 3 hours, but if you took your pill as soon as you remembered you should be fine either way. If the risk of. It's already 17 days since I did the yuzpe method and I still haven't got my period and I haven't experienced any withdrawal bleeding but it's like almost a week now that I felt some symptoms like breast pain, sore nipples, cramping, and heavy white discharge. Levonorgestrel and the Yuzpe method both reduced absolute pregnancy risk by slight margins (2. Emergency contraceptives need to be used soon after sex to prevent pregnancy. The earlier you take the first two pills, the more effective it should be. I was supposed to have my menstruation on October 29 but until now my period doesn't came. EDIT: learned a thing or two from my research, sharing this! To help prevent you from feeling nauseous, take your pills with food. 11 using trust pills. A pregnancy test can be done at home or by a health careHad unprotected sex with my partner and since plan b isn't available in my country, I did the Yuzpe method. Methods: Women presenting within 72 hours after unprotected intercourse were randomized to. 1) Thyroid profile. Reply. Taking lots of hormones like with yuzpe at once can cause those symptoms and so can pregnancy. The available methods of emergency contraception include using emergency contraception pills (ECPs), the Yuzpe method, or the copper-bearing intrauterine devices (IUDs). “Seek care right away,” Dr. Hello 👋. The most commonly used method (Yuzpe-regimen) involves taking two pills each containing 50 µg of ethinylestradiol and 0. Prolonged or repeated use can decrease fertility C. Basically I’m having my period twice for the month of August now. Paragard also needs to be inserted within that five-day window in order to be effective. Cycle disruption: Forms of emergency birth control such as the Yuzpe method are designed to disrupt the menstrual cycle by stopping or delaying ovulation. Copper IUD. A child’s formula milk costs 2k and lasts 1 week. Please do not take any more pills, it’s not good for you to be taking so many like that. 16,17 Theefficacy of emergency contraception is measured against the likelihood ofpregnancy for a single episode of unprotected intercourse during a particulartime in the menstrual cycle. To determine whether failure of the Yuzpe method of emergency contraception (which involves taking a higher than usual dose of ordinary combined oral. The Yuzpe regimen, first described in 1974, uses a combination of approximately 100 mcg of ethinyl estradiol and 0. For the Yuzpe method to work, Oquila said the pills should be taken within five days after the unprotected sexual contact to prevent 95% chance of pregnancy. [NSFW: detailed events] For a brief overview, me and my partner engaged in sexual activity; no penis-vagina penetration involved. Your body ovulates — releases an egg from your ovaries — about 14 to 16 days before your period. I'm a little worried because I know precum could still contain sperm, and we're choosing this method because I'm from Philippines where Emergency Contraceptives are not available. You can check out this. Can I take it twice in one cycle?. You should wait one week to have sex or use a back-up method for seven days. The Yuzpe regimen is a method of emergency contraception that uses a combination of ethinyl estradiol and levonorgestrel, specifically 1 mg of norgestrel (or 500. Trust pills are a brand in the Philippines and they are OTC there. 6 In one study, 2% of women on the Yuzpe regimen had not bled within 3 weeks in comparison to 32% of the patients taking mifepristone. levonorgestrel proved to be more efficacious than the Yuzpe method (ethinylestradiol. This method reduces the number of anticipated pregnancies by 75% to 80%. 2 Condoms are important for protection against sexually transmitted infections (STIs) as well as pregnancy, and the oral contraceptive pill can be an effective method for pregnancy prevention; however. The Yuzpe method may be the only ECP method available in parts of the US where LNG or UA regimens are not. Yuzpe method: combination of 0. CryptoCan i use the yuzpe method if i never take conception pills before. The two doses should be taken 12 hours apart. A test should be accurate next week if you are pregnant. Yet, both groups became pregnant almost twice. Dizzy-Consequence306. Go and take a test, the results will be accurate by now for peace of mind. But it's incredibly unlikely that anything happened since you didn't have PIV sex. Copper T IUD. Without the math, I’d likely conclude that you were lucky this time. Instead of pills, women can choose between two other emergency contraception methods: copper IUD insertion and the Yuzpe method. I am expecting Withdrawal Bleeding eventually of course since I took the ECP. The Yuzpe method of emergency contraception is a highly effective way of preventing pregnancy if initiated within 72 hours of unprotected intercourse. Plan B is a type of emergency contraception that's taken as one pill. The sooner they are taken, the better. It is used to reduce the chance of pregnancy after unprotected sex and is 90% effective if taken in the first 24 hours after unprotected sex. If you’ve already ovulated recently or ovulation is already in motion, yuzpe won’t work. The more you stress over it, you may also delay your period because that's a common side effect of stress. The Yuzpe Method prevents pregnancy before it happens; it’s a backup plan, and should not be done regularly. " She. If you started the Yuzpe method but did not complete it, then it would be very appropriate to take the PlanB. 1. I had my period/heavy spotting for five days a week after doing the yuzpe method (which was taken as an extra precaution). Women randomized to meclizine were twice as likely to report drowsiness as women in the placebo and no-treatment groups (31% meclizine, 13% placebo and 16% no drugs; p<. You need a prescription for hormonal birth control. It can reduce the risk ofIs there a side effect to doing the Yuzpe Method twice, 13 days apart?. Cycle disruption: Forms of emergency birth control such as the Yuzpe method are designed to disrupt the menstrual cycle by stopping or delaying ovulation. It involves taking two doses of pills containing a combination of estrogen andIf you used a condom and it didn’t break then you didn’t need one to begin with. 0 mg of norges- trel. (Side note: you can’t use just any pill for the Yuzpe method, only. Without intervention, eight in 100 women-will become pregnant after a single act of unprotected intercourse during the middle two weeks of the menstrual cycle. The emergency contraceptive pill regimens recommended by WHO are ulipristal acetate, levonorgestrel, or combined oral contraceptives (COCs) consisting of. And you both use condoms anyways so it was protected. Women traditionally take one dose within 72 hours after unprotected intercourse, and a second dose 12 hours later. The risk of pregnancy amongwomen taking the Yuzpe regimen within 72 hoursof unprotectedintercourse is reduced by 70% to 80%. It will not hurt. Repeat use of Plan B does not cause any significant health risks. August lang ako nagtake ng yuzpe, then this month 2 weeks naman delayed period ko. Levonorgestrel prevented pregnancy more effectively than the Yuzpe method, as levonorgestrel users became pregnant 64% less often than Yuzpe method users. Estrogen: at least 0. The Yuzpe regimen tended to induce bleeding early but mifepristone prolonged the cycle. If you throw up within 1 hour of taking the pills, you need to take another dose. Objective: To determine whether failure of the Yuzpe method of emergency contraception (which involves taking a higher than usual dose of ordinary combined oral contraceptives within 72 hours after unprotected intercourse, with a second dose taken 12 hours later) depends on the interval between intercourse and treatment. Yes: Not prior use of BCP's is not a contraindication for yuzpe use. 2. It's still best to take a test around two weeks after taking the emergency contraceptive. , the condom broke or slipped during intercourse. It is provided in four ways: using a progestin-only branded product such as Plan B One-Does yuzpe method causes irregular bleeding? I tried yuzpe twice but for the second time, i wasn’t able to take the second dose. I am tracking my period using the Flo app and I should get my period by next week. I am tracking my period using the Flo app and I should get my period by next week. ago. Emergency contraception consists of methods that can be used by women after sexual intercourse to prevent pregnancy. Only one pregnancy per 100 women occurs with levonorgestrel only (Table 1). Headache, nausea, and spotting are also typical side effects. I've gotten pregnant while on birth control TWICE. I drank 4 pills right away (doing the yuzpe method). 2%) than after the first dose (Yuzpe control: 6. 75 mg is a progestin-only emergency contraceptive, indicated for prevention of pregnancy following unprotected intercourse or a known or suspected contraceptive failure. Hi Mississippians! Since abortion is now illegal in the state, it's a good time to know one way of preventing pregnancy…On This Page. 5 mg of levonorgestrel every 12 hours for two doses. It can most definitely affect your cycle because it’s a high dose of hormones. 5 mg of levonorgestrel every 12 hours for two doses. If your period is over a week late, take a pregnancy test. Afraid of consequences (pregnancy), we talked for some moment and decided to take YUZPE method. . • A method was used, but failed, e. These side effects were less frequently after levenorgestrelregimen. 5 mg) spaced 12 hoursapart. 9,10 The primary mechanism of action is. Take note that I did yuzpe agad after 1-2ish hours of the deed. Yuzpe group experienced nausea in 68. It’s common to bleed around a week after doing the Yuzpe method. EC is available in two forms in Canada: a progestin-only method and a combined hormonal method, also known as the Yuzpe regimen. Food and Drug Administration–approved for use 72 hours postcoitus, whereas the newest method,. 2 Condoms are important for protection against sexually transmitted infections (STIs) as well as pregnancy, and the oral contraceptive pill can be. 12 Women using these brands therefore have to take a greater number of pills; for example, women in Vietnam can use Microgynon for the Yuzpe method if they simply double the number of tablets of these lower dose oral contraceptives. Do you think it was my period? I've read somewhere that if you did yuzpe method before your ovulation, your period will tend to come early. 61 votes, 48 comments. I believe it’s low risk but I still took the first dose of yuzpe that I’m always taking right after we finished doing it. yuzpe method and delayed menstruation. Second time palang naman to do the method twice in a row (2 weeks gap) 😩 Reply sunsetonfire • Additional comment actions. Albert Yuzpe, who published the first studies demonstrating the method’s safety and effectiveness in 1974. 2. 75 mg is available only by prescription for women younger than age 17 years, and available over the counter for. It is currently the 11th day since I took the meds (Yuzpe method) but I experienced bleeding since the 9th day. Family Medicine 50 years experience. Can I not take the remaining dose of 4 pills? 1 /r/askreddit. 7 The Yuzpe method is associated with high rates of nausea and vomiting. Get app Get the Reddit app Log In Log in to Reddit. Yuzpe Method Hello I 26F, nagkaroon ng bigalaang sxx w/ my ex, eh since wala tayong Plan B dito as emergecy contraceptive, nag yuzpe method ako and according to my sources effective daw yon. 1. Pretreatment with antinausea medications, such as meclizine or metoclopramide, has been shown to reduce nausea and vomiting associated with the Yuzpe method in two studies, but one study also found increased risk of drowsiness with meclizine. Emergency contraception is not just a “morning-after pill. Medically Reviewed by Kacy Church, MD on July 8, 2022 Everyday Health Archive Taken within a few days of unprotected sex, certain oral contraception pills can. It is equally effective in people with BMIs of up to 30, but people who are obese are twice as likely to become pregnant after taking it. Take a clinical history to exclude an implanted pregnancy; assess her need and eligibility for emergency contraception; and present the different methods available, evidence of their effectiveness, and possible interactions. com – Cleveland Clinic January 15, 2020 / Women's Health Does Taking Multiple Birth Control Pills at Once Work the Same as the Morning-After Pill? The short answer from an Ob/Gyn Q: Is it true that you can double up on birth control pills instead of buying the morning-after pill as a form of emergency contraception? Medically Reviewed by Kacy Church, MD on July 8, 2022 Everyday Health Archive Taken within a few days of unprotected sex, certain oral contraception pills can delay or prevent ovulation and. S. Overview What is the morning-after pill? The morning-after pill is a medication that can be used as emergency contraception ( birth control ). The pills you take for the Yuzpe method is a lot of hormones. 7 The Yuzpe method is associated with high rates of nausea and vomiting. Even if you take the Yuzpe, the chance of pregnancy is still there, but the difference between condom + withdrawal and condom+withdrawal+EC is astronomically low. Indications for use of emergency contraception include sexual assault, unprotected vaginal sexual intercourse, and contraceptive failures, such as broken condoms and missed or late doses of other hormonal methods (ie, missing 3 consecutive doses of active birth control pills, patch off for. It should be taken as a last resort when other contraceptive methods failed or were not used during. It’s fully possible the pills simply delayed ovulation as they were meant to. So while it’s technically one of your options, it. It involves taking two doses of COCs. Is this a normal effect of contraceptive pills or is there a chance that I might be pregnant? Vote. Early regimens, described as the Yuzpe method, consisted of taking higher doses of estrogen/progesterone combination oral contraceptives. You should have a period within 3 weeks after taking ECPs. 6%). Yuzpe regimen. I do not take any other form. Methods of emergency contraception are the copper-bearing intrauterine devices (IUDs) and the emergency contraceptive pills (ECPs). The pill keeps preventing pregnancy during the week you get your period (the “break week” as you called it, also sometimes called the placebo pill week). Last month (on the 11th), I had unprotected sex with my boyfriend but he didn't finish at all. Yuzpe at 5th day of period/cycle Hi, my bf finished inside me and today (oct 4) is the 5th day of my menstruation. It. If you are given a pill to prevent nausea (always given with the Yuzpe method) do not drive or drink any alcohol for 36 hours after the first set of pills. This method calls for a woman to take multiple birth control pills that total 100 mcg of estrogen and 1 mg of progesterone twice in a 12-hour period. I know that I should drink another set of 4 pills again after 12 hrs but I got. If you’re late, that’s normal too. 5 days after yuzpe, I experienced spotting for 4 days. Consider starting birth control to provide cycle control and prevent pregnancy. Yuzpe Method Twice in a week 0 /r/safesexph, NSFW. In this method 5 pills are taken of combined oral contraceptives like Sprintec. Business, Economics, and Finance. Since you followed the Yuzpe method, the problem may be due to hormone imbalance or infection of either the urinary tract or pelvic floor. Third, failure rates during imperfect use show how effective methods will be if they are used incorrectly or. I know the side effects of yuzpe method - cramps, nausea, breast tenderness, and withdrawal bleeding. 1 mg of ethinyl estradiol 2. If the condom broke while you were having sex, you may be worried about: Pregnancy. Janine, an 18-year-old from Manila, says this is the birth control method their age group is most familiar with. The Yuzpe method is a form ofThe withdrawal bleed doesn't absolutely guarantee that you're not pregnant, but it makes it particularly unlikely, since it means the endometrium was not in the right phase to support implantation of a potential embryo at the appropriate time. You throw up after taking EC. And the fact it becomes less and less effective the more you use it. Yuzpe regimen. It’s only considered a missed dose if you throw up within 2-3 hours of taking them. Emergency contraceptive pills (ECPs) help a woman avoid pregnancy after she has sex without contraception. rigorously the efficacy of one method of emergency contraception: the Yuzpe meth-od. It’s normal for cycles to be irregular following emergency contraceptive. 25 mg, followed by 2 more tablets taken 12 hours later but within 72 hours of unprotected intercourse. )hello, i recently had one night stand last december 16th but around that week i'm on my ovulation window since i am tracking my period at the same time. That includes period duration, period heaviness. I was supposed to have my menstruation on October 29 but. The Yuzpe regimen, first described in 1974, uses a combination of approximately 100 mcg of ethinyl estradiol and 0. Second, failure rates during perfect use, defined as following the package directions, reflect contraceptive efficacy. You’ll really just have to take a test. The Yuzpe Method is not recommended for regular use unless needed. Compared with the Yuzpe method, a progestin-only method has been found to have lower rates of side effects and greater efficacy (85 percent pregnancy prevention rate for the progestin-only method. r/amipregnant. If you have access to a pack of pills to do that method. 1. 1 mg of ethinyl estradiol and 1. ph, an expert discussed why the Yuzpe method should be taken only for emergency contraception. Women's healthcare is truly expensive :( Just a note, you can get a pap smear from. 1. Most people get their periods within 1 week of when it is typically expected,. That way, you’ll sleep through the nausea. Which method of emergency contraception should NOT be used by a woman with a BMI of 32 kg/m2?. If the condom didn't break, there's no need to be doing the yuzpe method. That method is meant to be emergency contraception, if it’s necessary twice in a month then you need to consider actual birth control. The treatment consists of administration of. “These pills fill a need when sex is infrequent or unexpected, which is often the case for people just entering their sexually active years,” Bolande said. Yuzpe regimen. It is less effective and less commonly used than a larger dose of levonorgestrel alone. 4, 5, 7 Emergency contraception like the Yuzpe method tends to trigger spotting a week or so after you take it. 10 The true effectiveness of this method in preventing pregnancy is difficult to determine and can only be estimated on the basis of predicted pregnancy rates. 4%, norethindrone: 5. , forgetting to take contraceptive pills on time or miscalculating the safe time during the menstrual cycle when using fertility awareness-based methods. They also received a four week washout period between the treatments. EC can be used in the following situations: unprotected intercourse, concerns about possible contraceptive failure, incorrect use of contraceptives, and sexual assault if without contraception coverage. Danielle Frock-Welnak of CU OB-GYN said of the Yuzpe method. 5 to 0. I tried it ( trust pills ginamit ko) This is 3rd week na and nag karoon ako ng period pero 2 days lang (Heavy period) eh normally 5 days ang period ko. The study showed more effectiveness and safety of the levonorgestrel regimen as emergency contraception. It is likely to cause nausea and is less convenient than other oral (taken by mouth) emergency contraceptives. This is a combination oral contraceptive method of postcoital contraception that initially consists of using the Ovral oral contraceptive pill. The Yuzpe method should be okay. Yuzpe Method has an 88% efficacy rate if taken within 72 hours. Twice, taken 12 h apart. 6 mg of levonorgestrel, repeated after 12 hours (multiple brands available) Delays or. Yet, both groups became pregnant almost twice as often as. I had my period/heavy spotting for five days a week after doing the yuzpe method (which was taken as an extra precaution). 0 mg of DL-norgestrel (equivalent to 0. A urine pregnancy test 2 weeks after use of emergency contraception is recommended. Menstrual irregularity after is common. Yuzpe Method The Yuzpe. The yuzpe method is for emergencies, when your plan A fails. Do not disrupt an existing pregnancy. hello! so for context, i did yuzpe method last nov. Send help. Patients who do not experience a menstrual cycle one week after her usual expected menstrual cycle or three weeks after taking ECPs should take a pregnancy test and/or seek medical care. Until a dedicated product was made for this (Preven), various combinations of COCs were used to give the equivalent dose. Discard any other missed pills. 8 This method is most. What to do if a condom breaks. It consists of 2 tablets, each containing ethinyl estradiol 50 mcg and levonorgestrel 0. The sooner you take the ECP, the better it will work. 2 comments. Take one straight away if you keep track of your cycle and know that your period is at least a week late. The Yuzpe method may be. The condom didn’t fail so the yuzpe method is not needed and yes would be overkill. Levonorgestrel D. Usually what happens is the withdrawal bleed resets your cycle and you can count it like it was a period in terms of when your next period will come. needed for the Yuzpe method, but in lower doses. 5. In january she had it 1 week earlier and then on february again 1 week. brown to black discharge 1 month after taking trust pills as ecp. Levonorgestrel tablets, 0. First, failure rates during typical use, including inconsistent or incorrect use, reflect contraceptive effectiveness. Yuzpe Method The Yuzpe method involves taking two doses of a combination birth control pill containing levonorgestrel and ethinyl estradiol. The Yuzpe regimen has replaced the older postcoital therapy of high doses of the estrogen diethylstilbestrol, primarily because the Yuzpe regimen has fewer side effects. Syki-Young warned that "recurrent use of [the] Yuzpe method especially more than once a month or repeated use in a short interval can cause disruption of your. The Yuzpe method may be the only ECP method available in parts of the US where LNG or UA regimens are not. 11 days after doing the Yuzpe method, I had light bleeding or withdrawa bleeding. Since plan B is prohibited in my country, I took the alternative yuzpe method the next day. It works better and has less side effects that the Yuzpe method of emergency contraception. My ovulation dates are Oct 12-18 with Oct 17 being at its peak high risk of pregnancy. Created for people with ongoing healthcare needs but benefits. If you’re late, that’s normal too. The Yuzpe regimen was more likely to cause menses earlier than expected while mifepristone commonly delays onset, sometimes more than three weeks after unprotected intercourse. The Yuzpe method was named after the Canadian physician who first described the regimen . She's suppose to have it (if it's normal. A. It also helps if you time your second pill so that you take it just before bed. " These oral contraceptive pills are available in local drugstores, but it's important that you do not self medicate! Consult your OB-GYN first and they'll prescribe. Data sources: We searched. Hello, can you help me? My girlfriend and I had unprotected sex twice in one month, and she also used the Yuzpe method to take emergency contraceptives. So can i still use yuzpe method? Lmp- sep 11-15 28days cycle. The 'morning after' pill is an emergency contraceptive but can be taken up to five days after unprotected sex. g. ago. Reply. Awesome! Thanks for letting me know. So if you’ve been taking your pill correctly, there’s no need to use emergency contraception like Plan B. The Yuzpe method is the least effective form of emergency contraception, but it still significantly lowers the chance of pregnancy compared to not using emergency contraception at all. A test should be accurate next week if you are pregnant. 8%, respecvitely). Emergency contraception (EC) is an effective way to prevent an unintended or unplanned pregnancy. Copper T IUDs can be inserted up to the time of implantation—six to 12 days after. ago. It does not lose effectiveness with repeated use D. Remember that a normal delivery costs 40-80k and an emergency C-section is 80-200k without complications. Women taking enzyme-inducing AEDs who require progestogen-only emergency contraception should use twice the normal dose (Marsh and Kumar,. weeks, sometimes even months. Unintended pregnancy is a complex phenomenon which raise to take an emergency decision. Summary. The Yuzpe method is less effective than other methods; thus, it is no longer recommended except when women do not have access to other methods. Only one pregnancy per 100 women occurs with levonorgestrel only . Continue with the rest of the pack as usual. If the Yuzpe method is used, only two women will become pregnant (about a 75 percent reduction). Maybe they just delayed your period. • A method was used incorrectly, e. ago. I was bleeding brown discharge for a week until. rigorously the efficacy of one method of emergency contraception: the Yuzpe meth-od. It can most definitely affect your cycle because it’s a high dose of hormones. 5 mg of. But if you’re not sure where you are in your menstrual cycle, wait 3 weeks after taking. Queenof6planets Annovera • 1 min. 8%, respecvitely). It involves taking two doses of pills containing a combination of estrogen andsexual assault.