how long until birth control helps period?
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The pill prevents your body from making hormones involved in ovulation and menstruation. When you stop taking the pill, it can take some time for your body to return to normal production of these hormones. Your period typically resumes within three months after you stop taking the pill.
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If you start taking the birth control pill in the first five days of your menstrual cycle (i.e., the first five days of bleeding), then it's effective right away. But if you start the pill at any other time in your cycle, you need to use condoms for a week, to let the pill reach full effectiveness.
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A randomized controlled trial found that combination birth control pills taken cyclically, or 21 days on and seven days off, and those taken continually were both effective in treating primary menstrual pain. Still, taking seven days off may lead to breakthrough bleeding and associated cramping.
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Like all medications, birth control pills can have side effects. But most usually go away after 2 or 3 months.
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If you get the birth control shot within the first seven days after the start of your period, you're protected from pregnancy immediately. If you get it at any other point during your cycle, you'll need to use a backup form of birth control, like condoms, for the first seven days.
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Birth control pills Among those currently available in the U.S. are: Jolessa (generic version of Seasonale). With this regimen, you take active pills continuously for 84 days — or 12 weeks — followed by one week of inactive pills. Your period occurs during week 13, about once every three months.
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You can start taking birth control pills as soon as you get them — any day of the week, and anytime during your menstrual cycle. But when you'll be protected from pregnancy depends on when you start and the kind of pill you're using. You may need to use a backup birth control method (like condoms) for up to 7 days.
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You will not be protected from pregnancy straight away and will need additional contraception until you have taken the pill for seven days. If you start the pill after the fifth day of your cycle, make sure you have not put yourself at risk of pregnancy since your last period.
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If you do choose to stop taking the pill, know that it can take about four to six weeks for your period to return to normal. If you still haven't gotten back to normal after three months, contact your doctor. This might be a light adjustment period for some women.
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If you start at any other time during your menstrual cycle, you'll be protected from pregnancy after 7 days of using the pill. Use another method of birth control — like a condom — if you have vaginal sex during that time.
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But depending on when you start and the kind of pill you're using, you may need to use a backup birth control method — like condoms — for up to 7 days. If you start combination pills within 5 days after the first day of your period, you'll be protected from pregnancy right away.
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For example, if you get your period Monday morning, you can start the pill anytime until Saturday morning and be protected from pregnancy that same day. If you start combination pills any other time, you need to take the pill for 7 days before you'll be protected from pregnancy.
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With continuous birth control pills, you take an active pill every day for 12 weeks and a placebo every day for the 13th week. You can expect to have your period during the 13th week. Many women have no health problems if they stay on extended cycle pills for months or years.
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In general, about 3 days after finishing all of the 21 active tablets in a 28 pill pack, most women will start their period.
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Normally doctors start the IVF treatment from the moment a woman gets her period. But the use of birth control pills, for 10-14 days after a period, allows the treatment to be adjusted without compromising the "ovarian response to stimulation," says Dr. Pinkas.
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Regular and lighter periods: Oral contraceptive pills can help to regulate the menstrual cycle so your period comes about every 28 days. The Pill usually causes lighter periods too. You may only have a brown smudge on a tampon, pad, panty shield or underwear. The hormone doses in BCPs are very low.
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There are birth control pill regimens designed to prevent bleeding for three months at a time or for as long as a year. But it's possible to prevent your period with continuous use of any birth control pill. This means skipping the placebo pills and starting right away on a new pack.