Report Abuse. the female egg cell has 23 chromosomes and the male sperm cell has 23 chromosomes and together they add up to 46 chromosomes in total. There are some of the picture of egg cell and sperm with label: Source(s): http://search.msn.com/images/results.asp... AZW Â· 7 years ago.
Hormone replacement therapy (HRT) and estrogen replacement therapy (ERT) were initially indicated for treatment of the symptoms of menopause, but they are now approved for both prevention and treatment of postmenopausal osteoporosis.
Before you start an estrogen treatment program, ask your doctor about the effects of estrogen on your body. While estrogen insufficiency can result in problems, estrogen levels that are too high (or prolonged exposure at the wrong times) can lead to menstrual disturbances, ovarian cysts, and breast cancer.