A member asked:

Had sex on day 7 of cycle without ejaculation and took plan b day after for precum.took a first response pregnancy test 1 day after expected period and it was negative. today is 3 days after expected period yet still no period.is plan b delaying it?

A doctor has provided 1 answer

Maybe: Home pregnancy tests are accurate. Plan B can alter the menstrual for the cycle in which Plan B was taken, and sometimes the next cycle too. One should be sure to check a home urine pregnancy test about 3 weeks after sex (results are very accurate by 3 weeks after sex), because Plan B works most of the time, but not all the time.

Answered 8/22/2020

51 views

Thank

Related Questions