How Will Your Baby’s Size Change Each Week?

grow either testes or ovaries. Some movements may begin as well but nothing that you will be able to feel. By the time that week 10 arrives all vital organs have formed. Tooth buds start developing in the mouth and if it is a male testosterone will begin to produce. With the arrival of 11 weeks the embryo becomes a fetus and begins to have distinguishing features you can see on your ultrasound
Second trimester
Weeks 14 to 26 things really start to develop with the baby during the second trimester. This is when the pregnancy symptoms typically begin to calm down and you start to feel better when it comes to nausea and fatigue. Your belly begins to grow and many pregnant women begin buying maternity clothes. You may start to experience a rise in appetite and begin to experience leg cramps accompanied by heartburn.
Week 14 through 20 between week 14 to 20 the genitals are fully developed. Some hair will begin to grow but not much. What will occur is a lot of movement. Nothing you may feel but he or she will be wiggling. By week 16 the baby will be smiling and able to keep their head up. During the 18th week the baby will be able to see any bright lights directed at the belly. Speaking of bellies the baby will continue to form fat so that he or she can maintain warmth at birth this will continue throughout the rest of the pregnancy.
Week 20 through 26 Now that we are in the 20th week the baby will continue to grow more hair and form fingernails and toenails. When the 26th week arrives the baby will be able to feel touch and may start rubbing their face and hands. Your baby will also have a sense of
balance and will now know when theyre upside down or upright in the belly.
The third trimester
Weeks 27 to 40 by week 27 the baby will look very similar if not the exact same as he or she will look at birth. While your child is in your womb they will be able to hear and recognize your voice and get comfortable with other voices that they may hear on a daily basis. The baby will begin to transition from small movements to strong movements and jabs by week 29. Once you hit week 32 your baby will have their eyebrows eyelashes and hair on their head. By the 36th week your baby will be fully grown ready and waiting to meet you