ok...my boyfrnd and i had protected sex last month and the condoms didnt break but this month my period was completely blackish for about 4 days...but no pain or cramps...what is d problem???why isnt it normal?
also he didnt even ejaculate inside me....plzz give me gud advice i m really worried

If the condom didn't break and he didn't cum inside you than you're ok but if you're still worried I would go take a pregancy test just to be 100% sure. If you did and it's negative than you're ok. Sex messes up your cycle. This happened to me and I thought I was pregnant but I wasn't. I hope that helps.