About Pregnancy and More
According to its development, pregnancy can be divided into three stages of three months each, with the aim of simplifying the reference to different stages of fetal development. During the first trimester the risk of abortion is higher. This is more prevalent in pregnancies achieved by fertilization in vitro, and implanted the embryo may stop developing because of errors in the chromosomes inherited from the gametes of the parents. During the second trimester fetal development can begin to be monitored or diagnosed. The third quarter marks the beginning of the feasibility , after about 25 weeks – which means that the fetus could survive a premature birth occurred, normal or cesarean delivery.
The calculations to determine the probable date of delivery is done using the date of the last menstrual period or by correlations that estimate the gestational age by ultrasound. Most births occur between 37 and 42 weeks after the date of the last menstrual period and only 5% of women deliver the exact day of the due date calculated by your health professional.2 Using the date of the last menstrual period, add seven days and three months is subtracted, giving the due date. In order to get the complete second trimester pregnancy information, I recommend you to visit pregnant.thebump.com immediately. In addition, the pregnancy checklist is also available in this site.
No related posts.
Related posts brought to you by Yet Another Related Posts Plugin.