You have to check very good if you have any infections wich is stooping you from conceiving I mean a culture of the discharge will not be bad .
The most fertile days are when your discharge is like White egg (transparent) but everybody its different.Try to find some good vitamine e (500cu a day oil form and folic Acid take them before bad time (vitamine E keep your uterus healthy and increase libido and Folic acid helps with the ovulation
P.S
My Family mens all eat Honey and Nuts mixed, every morning 2-3 spoons and they all are Healthy, I mean on this problems.
GOOD LUCK