Can taking Plan B make your period early?
Some irregular bleeding — also known as spotting — can happen after you take the morning-after pill. Getting your period after taking emergency contraception (EC) is a sign that you're not pregnant. It's also normal for your period to be heavier or lighter, or earlier or later than usual after taking EC.
Does bleeding after Plan B mean it worked?
Plan B can trigger your period to come early, so bleeding or spotting may be a sign that it's working, Gersh says.
Can Plan B Make your period 2 weeks early?
It can also cause your period to start up to a week earlier or a week later than you would otherwise expect. Your first period after taking Plan B could be somewhat lighter or heavier than is normal for you. Everyone is different, so some people will have spotting and bleeding before their next period and some won't.
How soon after taking Plan B do you get your period?
After taking Plan B, some women get their period sooner than expected, while others get it later. However, clinical trial data suggest most women will get their period within two days to one week of the anticipated time.
How do you know if Plan B worked?
The only way to know if Plan B has prevented pregnancy is to wait for your next period. If your period arrives more than a week late, you may want to consider taking a pregnancy test. Some women will experience light bleeding after taking Plan B and may take this as a sign that it's worked to prevent pregnancy.
What are signs that the Plan B pill didn't work?
Emergency contraception medications become less effective the longer you wait before taking them. One of the main signs that a morning-after pill hasn't worked is a missed menstrual period. If your period is more than seven days (a week) later than you expected, take a pregnancy test.
What does it mean if you don't bleed after taking the morning after pill?
Your first period after taking Plan B could be somewhat lighter or heavier than is normal for you. Everyone is different, so some people will have spotting and bleeding before their next period and some won't. There's no way to know in advance how your body will react to the increase in hormones.
What causes bleeding after taking emergency pills?
Some women experience bleeding after using the morning-after pill. This type of bleeding is called spotting, and it's a fairly common side effect that's caused by the effects of the active ingredients in the pill on your reproductive system.