Hi doctor. i have been tryin to concieve for 3 years now, my periods are very regular tubes test fine...all blood tests also fine ovulation alsooccur?

Infertility: Based on your evaluation so far, it seems you have unexplained infertility as long as semen analysis is also normal. In cases like this, you need treatment that would improve your monthly chance of pregnancy. Clomid (clomiphene) with artificial insemination may be of value, but your better chances will be with in vitro fertilization.