Human Growth Hormone (HGH) is a small protein produced into the bloodstream primarily at night by the pituitary gland. HGH is a complicated mix of hormones generated in the hypothalamus of the brain, as well as the digestive tract and pancreas.

The ageing of the ovaries occurs at different times in different women. Most women experience a transition associated with reduced ovarian reserve prior to perimenopause, usually by their late 30s or early 40s (DOR). Diminished ovarian reserve indicates that the amount and quality of your eggs are lower than expected for your age.