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.
Ovaries act as endocrine glands and secrete female sex hormones (estrogen and progesterone). Ovaries are controlled by another endocrine gland in the brain, the pituitary gland (hypophysis). In the first two weeks of a monthly cycle, pituitary gland secretes FSH. FSH triggers the ovaries to secrete estrogen and progesterone.