#30516
I have had my period about every 30 days for my entire life. I started having protected sex in July, and since then I've still had my periods, but they've been about 5 days late. So far this month, I'm 16 days late. I took a pregnancy test 4 days ago and it came out negative. Could I still be pregnant? I read that pregnancy tests can be wrong for up to a month after becoming pregnant. How can I find out for sure? Even though I've been having protected sex, I am extremely excited about this. Any advice would be appreciated. Thanks so much!