How Does Plan B Affect Your Next Period

335 Replies
Hermitage - September 12

My cycle usually comes around the 10th I had sex on the 22nd and the condom broke I took a plan b pill a hour or two later on the 22nd now it's the 12th and my cycle isn't here my b::bs are swollen and I get very mild cramps  every now and then I took a home pregnancy test yesterday and it came back negative should I be worried 


Grandpa Viv - September 15

Plan B often delays your next period. The chance of pregnancy is fairly low. Just wait it out. You could run another test a week after the last just to be sure.

Condoms don't break unless they were past their use by date, improperly stored or used with the wrong kind of lubricant. Buy your own supply. You should be able to put your fist inside one without breaking it.


KGreig23 - March 17

My Bf and I had sex 5 times from Feb 10th to Feb 12th without protection. He pulled out but I know there are always chances of pre-cum. On the 15th, he requested that I take plan B, which would have been past the 72 hour window, but i agreed and took it anyway. Before i took it, i started spotting which I thought was the beginning of my period. My period was due on the 18th, so I thought it was just 3 days early. For 3 days it was very light and salmony/pink in color and was spotty. The last day of it it was lightly brown. 2 weeks later i started cramping and my nipples were very sore. I figured i was abou to get my period. I took 2 pregnancy tests from the dollar store about a week and a half ago and they were negative. It's not March 17th, and im 2 days late. My breasts are tender, and im having like twingly/pinchy muscle aches in my pelvic/ovary area. Should I be concerned for pregnancy or no?  


Romes101 - March 20

My period was February 4-8. My boyfriend and I had unprotected sex on the 10th and 11th. I took the morning after pill on the 11th. On the 19th of February I had a period that lasted the five days. I did not get my regularly scheduled period on March 4th. My boyfriend and I had sex on March 5th and 8th. He pulled out in time. It's now March 20th. I'm having very light bleeding. It only really shows when I wipe. It's so light that I'm only using a liner and there's barely anything on it. Should I be worried? 


jing_yang1 - March 30


after unprotected sex, i took plan-b tabs 4 time in 5 month duration. I took a toll over my body. My cycle got scrwed up and gave my pregancy symptoms. I panicked and thought I was pregnat. Turns out they are all side effects of plan-b. I had pain in my lower abdomen, dizzines, nausia, sore teeth. which are also symptoms for pregnancy. so after couple of week, i had my period and things became normal. Do not panic untill you havea confimed pregnancy test . Seems like symptoms for plan-b and pregnance are similar. At lease in my case.



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