The sperm washing method is to select healthy sperm, separate them from semen, and remove dead and deformed sperm for use in infertility treatment techniques such as injecting sperm into the uterus or in vitro fertilization.

For patients undergoing infertility treatment, especially after procedures like egg retrieval or embryo transfer, a common question among couples is about sexual activity post-procedure. So, how long after egg retrieval can one engage in sexual activity?