Question

Which one of the following hormones is secreted by the human placenta that helps in the maintenance of pregnancy?

• A. Relaxin
• B. Human Chorionic Gonadotropin
• C. Oxytocin
• D. Human Placental Lactogen

Hint:

hPL is also called human chorionic somatomammotropin — remember it supports both mother and fetus.

Answer 1

The Correct Option is D

Human Placental Lactogen (hPL) is secreted by the placenta and plays an important role in maintaining pregnancy.
It helps in preparing the mammary glands for lactation and modifies the metabolic state of the mother to support fetal growth.