Eggs are saved during the ovaries and they are only introduced with the correct hormonal stimulation. So, the doctor collects a blood sample and exams it for three critical hormones: follicle-stimulating hormone (FSH), which triggers The expansion of ovarian follicles just before ovulation; estradiol, and that is manufactured mainly via https://tintindirectory.com/listings541136/not-known-details-about-egg-freezing