Anatomy of the pregnant womanUploader: Arashizahn 4 month ago Subscribe 3
Biomechanical simulation of the fetal descent without imposed theoretical trajectory. Other changes at this time include increased development of blood vessels and increased amount of blood. The wall of the uterus, which lengthens and thickens early in pregnancy, stretches as the fetus grows, and becomes thinner now — just 3 to 5 millimeters thick. By the end of the 36th week of pregnancy, your enlarged uterus almost fills the space within your abdomen.