Research has discovered that a baby may cry if upset, be it silently, while in their mother’s womb. This crying behaviour will only occur during the later months of pregnancy.

Though it’s recommended that women wait for at least a couple of weeks, sex is not strictly prohibited after a miscarriage. That being said, this type of activity needs to be approached with caution due to various physical and emotional setbacks.

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.

Common problems with a woman's reproductive organs, like uterine fibroids, endometriosis, and pelvic inflammatory disease can worsen with age and also affect fertility. These conditions might cause the fallopian tubes to be blocked, so the egg can't travel through the tubes into the uterus.

Other causes of infertility include poor sperm quality, sperm not moving well (poor motility), or not having enough (or any) sperm to begin with.

PCOS is a leading cause of infertility in women