Prior to the mid 1950's, pregnant women encountered some major problems in her body and baby. There is no way to look at our body and judge what happened. The woman does not know that she is pregnant before she appears, and menstruation is delayed. Therefore, this means that the deadline of the baby is unknown. In addition, women do not know the health condition of the baby, including the amount of amniotic fluid around the baby. Prior to the introduction of ultrasound women around the world were faced with pregnancy problems.
Before birth: A pediatric surgeon works with a radiologist to detect anomalies during childhood development of the fetus using ultrasound and other techniques. Later, they can plan orthodontic surgery and can educate and learn about their parents before they are born. Prenatal diagnosis may lead to fetal surgery, which is a new frontier in subdivisions of pediatric surgery. The application of most fetal surgical techniques is still in the experimental stage. Trauma: As trauma is the number one killer of American children, pediatric surgeons often face intensive care, including trauma, regardless of whether the children need surgical intervention or not. Many pediatric surgeons are participating in accident prevention programs in their areas to curb children's trauma
Prenatal development is a process that takes place within 40 weeks of the birth of a child. Prenatal development has three stages. Hair growth, embryo, fetus. Prenatal development is also divided into three identical 3 months, but this does not correspond to 3 stages. The first semester ends at the end of the fetal period, the second semester ends at week 20, and the third term ends at birth. The germination period is the developmental stage from conception to 2 weeks (implantation). This concept occurs when a sperm fertilizes an egg and forms a fertilized egg. Fertilized eggs begin with a single cell structure that occurs when sperm and ova combine. At the moment of the conception, the DNA of the mother and father is transmitted, and at this point the genetic composition and gender of the future fetus are determined.