What can i do to increase my chance of getting pregnant after trying for ten years with the same guy? had a miscarriage 07/2002 by a different person.

See OB/Gyn: If you have been trying to become pregnant for 10 years with the same partner without success then you need to see your ob/gyn for further evaluation. Generally, infertility workups are initiated after 1 year of unprotected intercourse without pregnancy. He will need a semen analysis and you will need some testing to see if you are ovulating and/or if there are any problems with your uterus/tubes.