Which hormone is primarily responsible for initiating labor in humans?

Practice Questions

Q1
Which hormone is primarily responsible for initiating labor in humans?
  1. Estrogen
  2. Progesterone
  3. Oxytocin
  4. Prolactin

Questions & Step-by-Step Solutions

Which hormone is primarily responsible for initiating labor in humans?
  • Step 1: Understand that labor is the process of childbirth.
  • Step 2: Learn that hormones are chemical messengers in the body.
  • Step 3: Identify that oxytocin is a specific hormone produced in the body.
  • Step 4: Know that oxytocin's main role is to stimulate contractions in the uterus.
  • Step 5: Conclude that these contractions help start the labor process.
No concepts available.
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