My Flo app says my high chance of pregnancy was from 9-11. On the 12th it said low chance of pregnancy. So me and my fiancé did the do, and not even 2-3 hours after I took a Plan B. Should I be worried or am I okay?
Plan B and ovulation & period?
Question posted by Thatgirlwhoworries on 20 Sep 2021
Last updated on 21 September 2021 by LousArk
I assume you mean you had sex on the 12th.
It's impossible to know what your chances of pregnancy are, as apps are just a guide/estimate. That close to ovulation, I'd always advise trying Ella, rather than Plan B, as Ella is the only emergency contraceptive pill proven can prevent pregnancy during the 24 hours around ovulation, itself, but even that isn't guaranteed to work.
Plan B works by delaying your ovulation. If it was too late to do that, then Plan B is unlikely to help.
There was another option of having a Paragard IUD fitted, as extra emergency contraception, but if this happened on 12th, then it's too late.
It's worth learning how to chart your fertility each day, so you know exactly when you are fertile.
- Plan B uses and safety info
- Plan B information for Healthcare Professionals (includes dosage details)
- Side effects of Plan B (detailed)
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