Once you have conceived, the pregnancy week by week journey will involve development of you as well as the baby. Every week will see your body undergoing changes, and the baby will grow a little more inside of you. This article discusses some of the things you can expect on a week to week basis during your pregnancy.
During this period, you will have had your last period. Week one starts on the first day of your last period.
In week four, the sperm fertilized the egg. The fertilized egg starts growing slowly and forms the embryo. The embryo gets implanted inside the uterine wall. In week five, a home test kit for pregnancy will return positive results. In week six, the heart of the fetus starts beating. This is the time you might feel morning sickness.
In the first stages of this period, the fetus develops limbs. You will notice the first signs of a growing belly. The baby is developing well. She has started moving a little. Morning sickness should taper off by the end of this period.
This is one of the best stages of pregnancy. You will likely no longer feel nauseated the entire day. During this time, your doctor will be able to monitor the baby through ultrasound. The bones of the baby will develop more.
Apart from the baby’s bones, the organs such as heart, liver, lungs, kidneys etc. are also developing. This pregnancy week by week development includes growth of soft hair all over the baby’s body. This hair is known as lanugo.
In week 20, your doctor would be able to tell you the gender of the baby. Small contractions of the uterus are common at this stage. Do not worry; it is just your body preparing itself for the arrival of the newborn.
The baby will get a layer of fat to keep her warm once she is born. Her eyes and ears have developed well, and she can sense sounds coming from outside the mother’s belly. She also knows when it is light or dark outside.
The brain of the baby has developed. The head of the baby grows bigger, and her eyes have developed almost completely.
The baby is almost fully developed. The lungs are still to develop completely. Her fingernails have started growing. A normal baby has attained the weight of around four pounds by this time.
The baby is ready to come into the world outside. Her organs are fully developed. The lungs have also developed by the end of this period.
It would be advisable for you to read up on the pregnancy week by week developments. This will help you monitor your own health and notify your doctor if you feel something is not right.