Wayne Henry, a 35 year veteran educator, is McNairy County's Director of Schools. He previously served as an English teacher, football coach, athletic director, assistant principal, principal, and assistant superintendent at various schools in the area.
The availability of gonadotrophin-releasing hormone (GnRH) antagonist for ovarian stimulation protocols has generated many meta-analyses comparing it to GnRH agonist long protocols. These meta-analyses have yielded conflicting results for pregnancy rate, with a tendency towards a better outcome for GnRH agonists.
Estrogens are one of the two types of female sex hormones. They are secreted mainly by the ovaries and in smaller amounts by the adrenal glands and (in men) by the testes. Estradiol is the most potent of the estrogens.