Read the following passage and answer the questions that follow
Rahini and her parents were waching a televison programme . An advertisement flashed on the screen which was promoting use of sanitary napkins . Rahini's parents suddenly changed the channel , but she objected to her parents and explained the need and importance of such advertisment .
What is first menstruation called ? when does it occur?

Explanation

The first menstruation is called Merche. In human females, the menstrual cycle starts at the age of 11-13 years which marks the onset of puberty.
(i) The sanitary pad and tampons should be wrapped properly and discarded because they can spread infections.
(ii) Sanitary pad or tampon should not be flushed down the toilet.
(iii) pkin incinerators are to be used properly for disposal of used pkins.
Yes, Awareness to be created in maintaining menstrual hygeine and importance of menstrual hygeine for good health.