Thanks for your query.You have been trying for a baby since last 10 years but there is no positive result.As you have stated that there is nothing wrong with your partner and you have undergone surgery for Varicocele
to increase your sperm count
.To be honest it is still to be establish and proved that surgery for Varicocele increases the sperm count.
You have not mentioned your sperm count in your query. It is not only the sperm count but the percentage of grade 4 motile sperm that is important as far as fertility of a man is concerned.So please get your sperm analysis done in renowned Andrology Lab and consult some Urologist
specialist. for proper assessment.and follow his/her advice,Do not worry there are so may advances in science in field of Fertility.
Have you done /