Sperm cryopreservation is a method of maintaining future fertility, which is of great significance to some subjects. Sperm cryopreservation uses special technology at very low temperatures, which can be stored for many years while still ensuring reproductive quality.

Day 5 embryo transfer is an in vitro fertilization technique that has a high success rate. Therefore, this technique is becoming a trend at in vitro fertilization centers, opening up new hope for infertile couples.

Many people believe that abstaining from sex will help store more sperm, sperm will be healthier so the possibility of conception will be higher. However, is this concept correct?