Hello everyone!! I am new at this forum but i wanted to ask you if i could still be pregnant. I am 21 years and this is my situation. I had unprotected sex on October 6th, it was my first time. I was supposed to have my period on October 11th and it didn't come. 2 days later i had kind of a period for 5 days a brownish-red discharge . I thought maybe it was implantation bleeding (was freaked out) I have always been very regular till last month that I had 2 periods in a month I think it was because I moved from one country to another to study. I have taken a lot of home pregnancy tests and they have all been negative. I had a blood test done 2 weeks ago and was negative and I had a blood test (quantitative) done yesterday had the results today and is negative but lately I have been having headaches, I am tired, I think my breasts are bigger and I have back pain. I don't know if it is hormonal or the stress. All I can think is that maybe the hormone is not showing yet. I have been so scared this month I have not stop thinking about it. Can I be pregnant and still have negative tests if it has been a month since i had sex?? Hope someone can help me :S
Next time you have sex, use protection to avoid future instances like this. It would also be good for you to look into birth control as well for added protection.