Obstetrics & Gynecology | Gynecology Questions OB-GYN

Can Plan B cause late second period?

On April 14, I had sex. On April 15, less than 24 hours later, I took a plan B. 6 days later, on the 21, I got my period 10 days early. My period stopped on the 2nd. It is now June 4 and I am 15 days late for my next period. Is this because of Plan B?

Female | 17 years old
Complaint duration: 1 month
Medications: Plan B

1 Answer

Yep, Plan B can alter a cycle.. more importantly. If it’s not time to start a family. Please consider some type of contraception and I don’t mean condoms. Condoms don’t count, they are only better than nothing.