Why cant I get pregnant

Me an d my boyfirend been trying for a baby since February and nothing has happened yet, I keep gettin my freaking period and I even checked ovulation days and checked when I am most fertile, and still nothing, even had a pelvic exam and everything was...

fine...and I no its not him because he already has a lil boy, so it has to be me, what can I do? what I going on here? why is it so hard to get pregnant?

maybe your are trying to hard. If you stop thinking about it will happen. I know because I've experienced it. I actually was on birth control for a long time and then got off and it took like 9 months for me to get pregnant. Now I have a 4 yr old and want another baby and it hasn't happened yet but I know in my heart it will any day now.

I heard after he cums in you try layin upside down it helps the sperm tracel further up the birth canel

u freak me out in sum questions your a girl whos confused about sex then your a boy asking how to finger someone now your saying your trying for a baby well if this is the real you then make sure you eat healthy lie with you legs in the air for 20 mns after and you need about 17% body fat <true fact to have a gd chance of concieving and also go to family plannign and ask