Which hormones are exclusively produced by the placenta, without involvement from the ovary in the pregnant women?
Prolactin , Estrogen
hPL , Estrogen
Progesterone , Estrogen
hPL , Progesterone
Among the given options, hPL and Estrogen are the hormones produced exclusively by the placenta during pregnancy. These hormones play vital roles in maintaining the pregnancy, supporting fetal development, and regulating various physiological changes in the mother's body. It is important to note that while the placenta produces these hormones, the ovary also contributes to hormonal production during pregnancy, but these specific hormones mentioned are primarily synthesized by the placenta.Hence, the correct answer is option 2