The occurrence of mixed-up sperm was suspected to happen at the Utrecht UMC between the current and previous procedure. The process was called intracytoplasmic sperm injection where the single sperm is injected immediately to egg cell that will be done at IVF lab.
With the recent scientific developments, men now have more options when it comes to contraceptive. Now, men can say goodbye to vasectomy as a new contraception invention, a sperm switch called Bimek SLV, allows men to take personal control of their fertility in just a switch of a button.