Though it’s a good idea to avoid colouring your hair during the first trimester, it’s okay for expectant mothers to touch up their roots or experiment with a new colour during the later months of their pregnancy.

It’s normally okay for a couple to try again once the woman has experienced their first period following the miscarriage.

By six months old a baby’s muscles should have strengthened, and they should have mastered the ability to roll over, even several times at once.

Pregnancy lasts about 40 weeks, counting from the first day of your last normal period. The weeks are grouped into three trimesters.

As your pregnancy progresses and your baby grows, your body will produce more urine but your bladder will shrink. Even when your bladder is empty, the pressure on it can make it feel full.

Since your baby's most critical development has taken place by month 3, your chance of miscarriage drops considerably after three months.