I have been trying to conceive for a year now. and i don't understand why i am not pregnant yet. i have went for test my doc says im ok what's up?

Fertility: If you gad a thorough evaluation with a fertility specialist and are fully cleared then the problem lies with your male partner.

Trying to conceive: About 70% of young, healthy couples trying to conceive will get pregnant in the first year. Stress can make things worse. It is also very hard to control when you will become pregnant - even with in vitro fertilization. You have been pregnant twice before so you know that the system works. Be patient a little longer.