What is embryo freezing? Embryo freezing, also known as cryopreservation, is a method of fertility preservation where embryos are frozen for later use. During an in vitro fertilization (IVF) cycle, eggs are removed from the ovaries and fertilized by sperm in a laboratory. The resulting embryos are then frozen and stored for future use. The… Continue reading Embryo Freezing FAQs: Common Questions Answered