Ask Us questions

Full Index of Past Questions

Each week we choose one new Ask Us question and post the answer. Feel free to search or browse our past questions and answers to see if yours is already there.

To ask a new question, use our form. Ask your own question!

What is menstruation?

When a girl reaches puberty, her ovaries (small egg-containing organs that are located on both sides of the uterus) make hormones that cause menstrual periods. The pituitary gland (located in … read more

general health icon