Cryopreservation might be executed as oocyte cryopreservation prior to fertilisation, or as embryo cryopreservation right after fertilisation. After a doctor deems the uterine lining favorable for embryo transfer, the frozen embryos thaw. Then, a doctor transfers them into the uterus utilizing a catheter. The technique is typically pain-free and won't https://www.ivf.com.mx/