Took another test, periods 20 days late.

Shweta • 25- Investment banker- childfree by choice.

My periods have been lat for 20 days now. I've taken several tests since then. This is the latest one I took. Looks like a clear negative to me. I've no PMS symptoms whatsoever.

I also took vaccine last month and some of my friends are suggesting the delay could be because of that.

Any suggestions?