Which side is the main Cause?
This question is basically asked as the mentality of people who are under-educated and/or rural minded believe the only cause is from the woman side but, reality is it is equal. Yes, the infertility ratio for men is equal to women at 30%, meaning 30% infertility cases are due to women and 30% cases are due to men while the rest 40% are due to both being infertile.
How do you know you are Infertile?
Generally infertility is not a disease so it does not have any symptoms and if young couples on marriage consult a doctor or specialist before indulging in family planning nearly 60%-70% of infertility cases can be stopped. And the rest can be altered with regular doctor checkups. If during a checkup any issue is found the doctor can prescribe a medication that will help you rather than having to opt for surgeries later on.