As ordinary as it seems, creating a new human being is no simple feat. It takes two to make a baby. Although a woman plays an important role in carrying and delivering the baby, a man also has a crucial role in pregnancy. For fertilization to occur, your sperm must be healthy and strong to reach and penetrate the woman’s egg.

To make fertilization happen, you must be able to have and keep an erection, have enough sperm that have the right shape and move in the right way, and have sufficient semen to carry the sperm to the egg.

In the following video, Dr Matchuporn Sukprasert discusses the processes of fertility screening for male and female.