It may feel better to walk around, but it does not actually hasten the labour along.

A nine month olds muscles should have developed and strengthened enough to allow him or her to sit up and stay sitting up without any help or support.

By 18 months, a baby should recognize the names of what other objects in the home or in his or her world are called. They may not be able to say the words independently, but should be able to point, pick up, or otherwise identify them.

Due to eye and brain development, any screen time for children under two may be damaging. It impairs the way the eyes develop, and limits brain activity. Therefore, screen time should be avoided before the age of 2.

Hyperprolactinemia causes infertility in around 11% of oligospermic males. Hyperprolactinemia also directly influences spermatogenesis and steroidogenesis by acting on prolactin receptors present in Sertoli cells and Leydig cells in testes, and produces primary hypogonadism and infertility.

The pill have been the most commonly used method since 1982.