Diagram Of A Fetu
In human prenatal development fetal development begins from the ninth week after fertilisation or eleventh week gestational age and continues until birth.
Diagram of a fetu. This article looks at female body parts and their functions and it provides an interactive diagram. The adult central incisors tend to erupt around the same time as the first permanent molars around age 6 7. Following embryonic development the fetal stage of development takes place. Read about your pregnancy at 25 weeks.
If you had to deliver prematurely now there is a good chance the baby would survive. Her hair is beginning to come in and it has color and texture. If born prematurely your baby may survive after the 23rd week with intensive care. A fetus or foetus ˈ f iː t ə s.
Your baby is now the same weight as an average rutabaga. A functional circulatory system is a biological necessity since mammalian tissues can not grow more than a few. The baby weighs about 2 pounds 6 ounces and changes position often at this point in pregnancy. An unborn baby from the 8th week after fertilization until birth.
The fetus takes in oxygen nutrients and other substances from the placenta and gets rid of carbon dioxide and other wastes. You may notice jerking motions if baby hiccups. Baby responds to sounds by moving or increasing the pulse. The first baby teeth to fall out are the lower central incisors.
The circulatory system consisting of the heart and blood vessels forms relatively early during embryonic development and continues to develop in complexity within the growing fetus. Through the blood vessels in the umbilical cord the fetus receives all the necessary nutrition oxygen and life support from the mother through the placenta. An organ shaped like a flat cake. A rope like cord connecting the fetus to the placenta.
It only grows during pregnancy. Diagram of the human fetal circulatory system. Your baby s wrinkled skin is starting to fill out with baby fat making her look more like a newborn. By the end of the sixth month your baby is about 12 inches long and weighs about 2 pounds.