Week twenty represents the halfway mark through the pregnancy. The hair on the top of the baby's head is starting to grow by this week and the baby is having the same sleep pattern as a newborn baby would have. If your baby is a girl the uterus of the baby is starting to develop during this week.
Maternal Changes on Week 20
As the uterus comes up to your belly button at this time, it will become an outtie from the pressure. You may notice the linea nigra which is a darkened line on your skin between your navel and pubic region. Do not worry this line will disappear after giving birth. The movements of the baby are becoming stronger and you can really feel it kicking around.
Pregnancy most commonly lasts 40 weeks, this website provides information of a general nature and is not a replacement for professional healthcare advise. There are many factors that can influence a pregnancy due date including age, ethnicity, number of previous children, and length of menstrual cycle. Every woman's pregnancy is different and the due date can only be estimated within a certain degree of accuracy.