Gynaecology & Obstetrics Normal Menstruation, Abnormal Menstruation, Menopausal Physiology and forsight of conception b8668ee6

All are true regarding events related to oogenesis EXCEPT

Primary oocyte is arrested at prophase - I at bih

LH surge occurs 24-48 hrs. prior to ovulation

First polar body is released at ovulation

Meiosis-II is a reduction division

High-Yield Explanation

Meiosis-II is 'not' a reduction division, as it doesn't reduce the chromosome number into half. Chromosome number gets reduced to half during meiosis- I (reduction division).| Primary oocyte gets arrested at prophase - I before bih (while the baby is still in-utero). LH surge occurs 24-48 hrs. prior to ovulation.

All are true regarding events related to oogenesis EXCEPT

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