Hi anon, You can't, because it's not your body. However, you can do the next best thing and trust the person whose body it is to know what it's doing (and to know what a period feels like). Too, if you're finding yourself worried about pregnancy, that's often a sign that you're not totally comforta...

It's also a symptom of a cold. ;) One of the reasons why the articles here advise against thinking about "pregnancy symptoms" is that all of them, apart from having several missed periods, are also very common symptoms of other things, and many are also things that just happen randomly li...

Edith_* wrote:Well, there's a negative pregnancy test and 2 periods after the risk. If that doesn't help you to believe pregnancy didn't happen, I don't know what will.

I suppose so, she's had symptoms of a cold for a couple of days. Some people say thats an early symptom of pregnancy so I was worried

Sam W wrote:Hi anon082,

Yes, one of the side effects of Plan B is that it can create irregularity in menstrual cycles.

Can I be sure that this bleeding isn't due to some sort of pregnancy symptoms such as implantation bleeding or some other case?

This is somewhat a continuation of my first post, to recap, pregnancy risk occurred on March 30th, took Plan B two hours later. Spotting from April 8-11, negative pregnancy test on April 12th. Period from April 13th-17th. I'm not nearly as worried as I used to be after receiving support from my dad ...