My age is 30 and my wife's ages 28. We are trying to conceive for a baby from last two months. We both have done some test .I have sperm count of 100m/cumm. But my urine sugar is seen ++,As per doctor my wifes report are normal. We have also followed dates of ovulation and done the contact. But still she is not getting pregnant. What may be the reason? Can my urine sugar level be the reason? Or anything else.