Is test tube baby premature at 34 weeks
IVF refers to the method by which couples who cannot conceive naturally can obtain children through assisted reproductive technologies such as artificial fertilization or in vitro fertilization. Premature delivery means that the fetus is born within 37 weeks of pregnancy. Therefore, whether IVF babies are preterm at 34 weeks or not, let's elaborate from the following aspects.
Embryonic development and the risk of premature birth
In the process of IVF, the fertilized eggs will be cultured and developed in the laboratory, and then high-quality embryos will be implanted into the mother's uterus to continue to develop. The risk of preterm birth is closely related to the degree of embryonic development. If the embryo develops rapidly and has the organs and functions that a fully developed baby should have at 34 weeks of age, then the embryo is not considered premature at birth. However, if the embryo is still not fully mature at 34 weeks, it should be classified as preterm birth.
In addition, the speed of embryonic development may be affected by a variety of factors, such as the age of pregnant women, health status, pregnancy mode, etc. Therefore, when judging whether IVF is premature, it is necessary to consider the actual situation of embryonic development comprehensively.
Calculation of gestational weeks of test tube infants
The gestational week of IVF is calculated in the same way as that of natural pregnancy. Generally, the first day of the last menstruation is used as the starting point of pregnancy, and the number of weeks of each pregnancy is calculated from that date. If the fetus is preterm, it will be adjusted according to the number of gestational weeks at birth and the starting point above.
For example, if the first day of the last menstruation is January 1, if the test tube baby was born on October 10, then according to the calculation, the number of weeks of pregnancy of the test tube baby is about 38 weeks.
Influence and management of premature delivery
Premature birth may have adverse effects on the health of infants. Due to the incomplete development of infant organs and systems, premature infants face problems such as respiratory system, digestive system, immune system, etc. In addition, premature infants may have delayed growth and development, as well as cognitive and behavioral problems.
For premature infants, hospitals usually provide professional care and treatment. Doctors and nurses will closely monitor the vital signs of premature infants and provide necessary support, such as respiratory aids, nutritional support and infection prevention measures. In addition, parents of premature infants also need to closely cooperate with the guidance of doctors for infant care and rehabilitation training.
summary
To sum up, whether a test tube baby born at 34 weeks is premature depends on the actual development of the embryo. Pregnant women need regular prenatal examination during pregnancy, and doctors will judge the gestational age and whether there is a risk of premature delivery according to the development of embryos. For premature infants, the hospital will take appropriate care and treatment to improve their survival and development opportunities and ensure healthy growth.
