4D diagram of fetus at 5 and a half months pregnant
1. Baby’s size and development
At 5 and a half months of pregnancy, the baby has grown to about 16cm long and weighs about 240g. At this time, the baby\’s body proportions are relatively harmonious, and the head circumference, chest circumference, and abdominal circumference are basically matched. The baby\’s ribs, skull, pelvis and other bones have begun to form, and muscles and subcutaneous fat are also gradually increasing. After these few months of growth, the baby\’s head is relatively large, about 1/3 of the body length, and the leg length is relatively short, about 1/4 of the body length.
Various organs of the baby are also beginning to form and develop at this time, such as the liver, heart, lungs, etc. The baby\’s lungs have been able to strengthen their training and exchange oxygen and carbon dioxide with the mother\’s placenta through the blood circulation system. The baby\’s brain is also developing rapidly, and sensory organs such as vision, hearing, and smell are also gradually maturing.
2. Baby’s activities and expressions
At 5 and a half months of pregnancy, the baby has already developed some preliminary reaction abilities. Through the four-dimensional diagram, you can see the baby\’s facial expressions such as swallowing, blinking, and frowning. At this time, the baby\’s hands and feet have begun to move regularly. The baby will take its fingers away from its legs, quickly move its hands and feet, and occasionally stretch out its arms and legs, and even try to turn over. Or kick the membrane. These are all signs that your baby is healthy and energetic.
3. Baby’s facial contour
At 5 and a half months of pregnancy, the four-dimensional image can clearly show the baby\’s facial contours. The outline of the baby\’s face has gradually taken shape, and the lips, mouth, nose, ears, etc. can be clearly identified. Especially the baby\’s lips are dark and well-defined, which is very cute. Your baby\’s ears are also beginning to take shape, and your baby\’s ear canals and earlobes can be seen.
4. Baby’s gender
Through the four-dimensional map, pregnant mothers can have the opportunity to know the gender of their baby. At 5 and a half months of pregnancy, the baby\’s reproductive organs have gradually taken shape and the gender has been basically determined. If the baby is a boy, his penis can be seen, while in a baby girl, the vagina is obvious. After knowing the gender of the baby, pregnant mothers can make more detailed judgments and preparations. For example, the baby\’s name, clothing, toys, etc. can be more suitable for the actual situation.
In short, at 5 and a half months of pregnancy, the four-dimensional diagram is the best way to show the baby. Through the four-dimensional diagram, pregnant mothers can more intuitively understand the baby\’s growth changes, facial contours, gender and some behavioral manifestations. At the same time, this is very valuable and meaningful information for pregnant mothers preparing to become mothers.
