Identify the incorrect option

1. Ovolution generally does not takes place during the lactational phase

2. Rhythm method of is a natural method to avoid unwanted pregnancy

3. Amniocentesis and ultrasonography are postanal Diagnostic techniques.

4. French drugs RU- 486, blocks the action of progesterone

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Solution

Ans: option (3)

-- Amniocentesis and ultrasonography are pre-natal Diagnostic techniques.

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