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Breast-feeding the baby acts as a natura...

Breast-feeding the baby acts as a natural contraceptive for the mother because it prevents.
(i) Ovulation
(ii) Menstruation
(iii) Insemination
(iv) Fertilisation
Choose the correct option:

A

(ii) and (iv)

B

(i) and (iii)

C

(i) and (iv)

D

(i) and (ii)

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