Which hormone induces labor pains?
Correct answer: B. Oxytocin
- A. Estrogen
- B. Oxytocin
- C. Progesterone
- D. LH
Explanation
Oxytocin is often referred to as the "love hormone" or "cuddle hormone." In the context of childbirth, it plays a crucial role in initiating and regulating uterine contractions during labor. These contractions are essential for the progression of labor and eventually lead to the delivery of the baby.
This question appeared on the NUMS 2023 paper, which you can sit online with every answer explained.
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The human reproductive system includes the male and female organs that produce gametes, secrete sex hormones and support fertilization and development. Questions cover the testes, ovaries, reproductive ducts, menstrual and ovarian cycles, ovulation, fertilization, implantation, placenta formation and the roles of FSH, LH, oestrogen, progesterone and testosterone.
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