The Question is from neet-zoology , and it was created by the author T HARITHA

Question

Ovulation do not occur in lactational period because of

T HARITHA · Accepted Answer

## CORE INFORMATION
✓ **Answer**: B
## CONCEPT FRAMEWORK
	**Primary Concept**: Hormonal regulation of the menstrual cycle and lactation.
	**Related Topics**: Physiology of lactation, Role of hormones in reproduction, Feedback mechanisms of hormones.
	**Prerequisites**: Basic understanding of reproductive hormones and their functions.
## SOLUTION PATHWAY
**Given Information**:
	* Question asks why ovulation does not occur during lactation.
	* Options are different hormones.
**Method & Steps**:
	1.	Recall the key hormone responsible for suppressing ovulation during lactation.
		Reasoning: Prolactin, secreted during lactation, inhibits the release of GnRH, which in turn inhibits LH and FSH release, thus preventing ovulation.
		Formula/Rule: None.
	2.	Match the correct hormone with the effect.
		Working: Prolactin is the primary hormone that suppresses ovulation during lactation.
		Key Point: Other hormones listed have different roles in reproduction.
	3.	Select the correct option.
		Result: Option B is the correct answer.
		Verification: Prolactin is known to be the main hormone responsible for lactational amenorrhea.
 ## OPTION ANALYSIS
[A] :x: Inhibin inhibits FSH, not directly suppressing ovulation during lactation.
[B] ✓: Prolactin is the hormone responsible for suppressing ovulation during lactation.
[C] :x: Prostaglandins are involved in inflammation and labor but not directly in ovulation suppression during lactation.
[D] :x: Oxytocin is involved in milk ejection and uterine contractions, not directly in preventing ovulation.
 ## LEARNING AIDS
	**Common Mistakes**:
		1.[Confusing the roles of different reproductive hormones]: [Review the functions of each hormone involved in reproduction]
	**Quick Tips**:
		1.[Associate Prolactin with lactation and suppression of ovulation]: [This helps in remembering the key function of prolactin during lactation]

T HARITHA · Answer

Inhibin

T HARITHA · Answer

The correct Option is "Prolactin"

T HARITHA · Answer

Prostaglandin

T HARITHA · Answer

Oxytocin

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