Pregnancy Symptoms and Signs

Sunday 1-7

In the first weeks, many mama do not believe she was pregnant. It was hard to believe there is other life in the body. In the early weeks of this, major new fetus 1.5 cm (½ inch). Like the size of a pea-size. In this age wake up 'track' is simple in fetuses that will develop gradually in the heart of the baby.

Sunday 8-12

The baby will grow rapidly and reached approximately 6.5 cm at the age of 12 weeks. Sex of newborn babies can already be detected, and the nervous system can send messages to the muscles so that the baby made his first movement, such as arched thumb. You will be on a blood test to know the rhesus group at 12 weeks gestation. If your blood is rhesus negative, and the father of the baby is rhesus positive, so maybe the baby has rhesus positive.

Sunday 13-16

At the age of 16 weeks, fingers, nose, and toes are fully formed. Though still dominating the large head size. Nerves of the baby has as much to you and your body size is 11.5 cm long. The bones will begin to strengthen the body. The newborn baby can already hear the sounds and your heart rate, even he can suck his own thumb.