What temporary endocrine gland is formed during pregnancy to nourish the fetus?

The placenta is the temporary endocrine gland that develops during pregnancy to support the fetus. It forms from the tissues of both the mother and the fetus and plays a crucial role in fetal nourishment and waste elimination. The placenta facilitates the exchange of nutrients, gases, and waste products between the mother and the developing fetus through the umbilical cord. Additionally, it produces essential hormones such as human chorionic gonadotropin (hCG), progesterone, and estrogen, which help maintain pregnancy and prepare the mother's body for childbirth. This multi-functional role makes the placenta vital for the health and development of the fetus throughout pregnancy.