Introduction The problem of male infertility and impotency is increasing day by day. The global incidence of couple infertility is estimated at 10 to 15%.…

Introduction 10- 15% of the couples in the world are said to be troubled with conception. One-third of these cases are caused by the female…

Subfertility (මදසරු භාවය) or sub-infertility is defined as when a couple is unable to have children for a one year period without using birth control…