Estriol is made from the placenta. Itâs produced during pregnancy. Estradiol is the primary sex hormone of childbearing women. It is formed from developing ovarian follicles. Estradiol is responsible for female characteristics and sexual functioning. Also, estradiol is important to women's bone health.
Depending on the species, it can take anywhere from several weeks to several months for a lizard egg to hatch. For pet lizards, such as Anoles, eggs should hatch at around the 4 to 6 week mark, whereas the eggs of larger, wild lizards, such as Komodo Dragons, can take 7 to 8 months to hatch. Continue Reading.
Reptile - Embryonic development and parental care: Once the eggs are fertilized, development begins, and the egg becomes an embryo as it divides into successively smaller cells. The time delay between fertilization and egg deposition (that is, egg laying) is poorly documented for the majority of reptile species. Whereas copulation and the delivery of sperm into the femaleâs reproductive tract can occur weeks or months before the eggs are ovulated, fertilization and egg deposition typically appear to occur within hours to days of ovulation.