Cryopreservation may be performed as oocyte cryopreservation before fertilisation, or as embryo cryopreservation just after fertilisation. Encyclopaedia Britannica's editors oversee issue areas through which they may have substantial knowledge, no matter whether from several years of expertise acquired by focusing on that content material or by means of study for https://agency-social.com/story3850925/ivf-fundamentals-explained