Science, asked by sohansharma943, 6 months ago

राजोदर्शन किसे कहते हैं​

Answers

Answered by Anonymous
7

Explanation:

Menarche is the first menstrual cycle, or first menstrual bleeding, in female humans. From both social and medical perspectives, it is often considered the central event of female puberty, as it signals the possibility of fertility. Girls experience menarche at different ages

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