Which hormone helps in childbirth?

Explanation

### Step-by-Step Text Solution:

1. **Identify the Question**: The question asks which hormone is responsible for aiding in childbirth.

2. **Recall Relevant Information**: In the context of childbirth, certain hormones play crucial roles in the process. One of the key hormones involved is oxytocin.

3. **Define Oxytocin**: Oxytocin is a peptide hormone that is produced in the hypothalamus and released by the posterior pituitary gland.

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