In 'Lactational amenorrhea' there is no menstruation or ovulation due to higher level of

Options

A. Gonadotropins
B. Estrogen
C. Prolactin
D. HCG

Answer

**Step-by-Step Solution:**

1. **Understanding Lactational Amenorrhea**:
- Lactational amenorrhea refers to the absence of menstruation and ovulation during the breastfeeding period after childbirth. This condition typically lasts for about six months.

2. **Definition of Amenorrhea**:
- Amenorrhea is defined as the temporary cessation of the menstrual cycle, meaning that menstruation does not occur during this time.

3. **Role of Hormones**:
- During lactation, the body produces higher levels of certain hormones that affect the menstrual cycle. The primary hormone involved in lactational amenorrhea is prolactin.

4. **Prolactin's Function**:
- Prolactin is known as the milk-forming hormone. Its elevated levels during breastfeeding inhibit the process of ovulation, thereby preventing menstruation.

5. **Impact on Other Hormones**:
- For ovulation to occur, hormones such as Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) are necessary. However, during lactation, the levels of FSH and LH are significantly reduced.

6. **Conclusion**:
- Therefore, the absence of menstruation and ovulation during lactational amenorrhea is primarily due to the higher levels of prolactin hormone.

**Final Answer**: In lactational amenorrhea, there is no menstruation or ovulation due to higher levels of prolactin hormone.

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