In a nutshell This study looked at how varicocele repair surgery affects the microscopic shape of sperm. It found that surgery improved sperm shape, movement, and concentration for men with infertility. Some background Varicoceles (VCs) can be a factor in male infertility. VCs are enlarged veins of the scrotum. These enlarged veins heat the testes,...
Read MoreDoes varicocele repair improve sperm quality?
