Prevention of the Union of Egg and Sperm Cell
If the tubes are glued, scarred or narrowed, either the sperm cannot reach the egg or the fertilised egg cannot reach the uterus. The tubes may have been damaged by infections or surgery.
If the tubes are glued, scarred or narrowed, either the sperm cannot reach the egg or the fertilised egg cannot reach the uterus. The tubes may have been damaged by infections or surgery.