Me and my boyfriend have been together for 3 year and we have been having unprotected sex for a year now and I haven't gotten pregrant yet. I would like to know what is the problem why haven't I gotten pregrant?

Make sure you are ovulating when you are trying to conceive.

Have sex on the 14 day after the first day of your last period and all the days surrounding that day.

I didn't think that I could get pregnant for 5 years. I started taking 800mcg of folic acid in July of this year and was pregnant by September. Do some of your own research on folic acid. I was having female issues and having to go to the doctor almost every 2months. I got tired of paying deductibles and copay so I did research online and realized that I wasn't taking as much folic acid as I should have been. I haven't been to the doctor for any female issues since taking it and found out that it can increase fertililty. I'm not saying this is your case but it worked for me. You should take it anyway when trying to conceive. Its good for your uterus.