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What is Delayed puberty in female- and explain in detail?
Ans. is 'b' i.e., Menarche Delayed PubertyMore common in boy than girlMost common cause in constitutional delayGirls-Delayed puberty is defined asLack of secondary sexual character by age of 17 yearsAbsence of menarche by age of 16 year5 year a fter pubertal onset.Boys-Lack ofpubertal changes by the age of 14 years.