Mention two advantages of lactational amenorrhea as a

Mention two advantages of lactational amenorrhea as a contraceptive method.

The two advantages of lactational amenorrhea as a contraceptive method are mentioned as below:
(i) If the mother is breast feeding completely, she would not ovulate, so chances of conception would be low.
(ii) She would not need to use any pill or devices for birth control. So, there will be no side effects.