Abnormal rise in oxytocin level in a pregnant female may cause

Options

A. abortion
B. high blood pressure
C. increased ventilation
D. increased synthesis of milk

Answer

**Step-by-Step Solution:**

1. **Understanding Oxytocin**: Oxytocin is a hormone produced in the hypothalamus and released from the posterior pituitary gland. It plays a crucial role in various physiological processes, especially during pregnancy and childbirth.

2. **Role of Oxytocin During Pregnancy**: During pregnancy, oxytocin levels rise, which is essential for the labor process. It helps in uterine contractions during childbirth.

3. **Oxytocin After Delivery**: After the delivery of the baby, oxytocin continues to play a vital role. It acts on the mammary glands to facilitate the ejection of milk, which is crucial for breastfeeding.

4. **Effects of Abnormal Rise in Oxytocin**: If there is an abnormal rise in oxytocin levels in a pregnant female, it can lead to excessive milk ejection. This means that the hormone's primary function of milk ejection will be amplified, potentially leading to complications such as overactive let-down reflex during breastfeeding.

5. **Conclusion**: Therefore, an abnormal rise in oxytocin levels in a pregnant female may cause increased ejection of milk.

**Final Answer**: An abnormal rise in oxytocin level in a pregnant female may cause increased ejection of milk.

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