Plan B (Morning-After Pill): Effectiveness and Side Effects - WebMD
网页2024年7月11日 · The Plan B One-Step pill is up to 89% effective in preventing pregnancy for up to 72 hours. The effectiveness depends on how quickly the pill is taken after failure of birth control or...
Plan B Morning-After Pill | How Plan B Works & Side Effects
网页You can take Plan B and other levonorgestrel morning-after pills up to 5 days after unprotected sex. But sooner is better — the longer you wait to take it, the less effective it is.
Aftera Vs. Plan B: Which Emergency Contraception Is Right For …
网页2021年9月29日 · Perhaps the most common options you'll spot on drugstore shelves are the Plan B One-Step and Aftera. Many are likely to opt for Aftera, as it costs $39.99 per pill, while the Plan B One-Step costs $49.99 per pill (via CVS).
What Kind of Emergency Contraception Is Best For Me?
网页The best emergency contraception (EC) for you depends on a few things: How long it’s been since you had unprotected sex — you have up to 5 days after unprotected sex to use emergency contraception. Plan B works better the sooner you take it. Plan B doesn’t work nearly as well after 3 days (72 hours).
Take Action vs. Plan B: What Are the Differences? - Healthline
网页2021年11月8日 · The sooner you take either Take Action or Plan B, the higher the percentage. But, according to Planned Parenthood, they can be taken up to 5 days after sex. However, you should expect a lower...
Morning-after pill - Mayo Clinic
网页2024年7月2日 · The morning-after pill isn't meant to be a couple's main method of birth control. It's a backup option. Most morning-after pills contain one of two types of medicine: levonorgestrel (Plan B One-Step, Fallback Solo, others) or ulipristal acetate (ella, Logilia).
Ella vs. Plan B: Which Emergency Contraception Is Best?
网页2024年4月10日 · Plan B should be taken within 3 days (72 hours) after unprotected P-in-V sex. But just like ella, the sooner the pill is taken, the higher its efficacy. Clinical trials suggest Plan B...
Morning-After Pill: Emergency Contraception & Side Effects
网页2022年7月1日 · The morning-after pill is a type of birth control that can be used in emergency situations when typical birth control wasn’t used, failed, or in cases of non-consensual sexual intercourse (rape). This pill is most effective at preventing pregnancy when it’s taken as quickly after unprotected sex as possible.
How Plan B and other emergency contraception work and how …
网页2022年7月8日 · How does emergency contraception work? Both of the pill options, Plan B and Ella, work by delaying ovulation so an egg isn't released until sperm are no longer viable.
What is the difference between Plan B and the abortion pill?
网页2022年6月27日 · Also called the morning-after pill, Plan B One-Step is a type of emergency contraception that is typically taken within 72 hours of unprotected sex and is meant to prevent a pregnancy from...