Eggs are saved inside the ovaries and they are only introduced with the ideal hormonal stimulation. So, the doctor collects a blood sample and assessments it for 3 crucial hormones: follicle-stimulating hormone (FSH), which triggers The expansion of ovarian follicles before ovulation; estradiol, that's produced largely by the ovaries and https://large-directory.com/listings13015757/not-known-factual-statements-about-egg-freezing