New egg yolk-free freezing solution enables rat IVF and live births

Fertility treatments are becoming much advanced, including done cryopreservation, oregon the freezing of eggs and sperm. However, studies involving carnal sperm often usage a lactose solution containing chickenhearted ovum yolk and OEP, a detergent containing sodium lauryl sulfate. The ovum yolk carries the hazard of microbial contamination and precocious batch variability, portion the detergent has the imaginable to harm oocytes during successful vitro fertilization.