Ultrasounds during pregnancy are done thrice: in the 12th week, 24th week and the 36th in the first , second and third trimesters respectively. A lot of people choose to skip the 3rd trimester but it is the most significant out of the three for the following reasons:
- monitor the fetus’ growth and position (breech, transverse, cephalic, or optimal)
-
determine the baby’s sex
-
confirm multiple pregnancies
-
check for congenital abnormalities or birth defects
-
examine the fetus for structural abnormalities or blood flow problems
-
monitor the levels of amniotic fluid
-
determine if the fetus is getting enough oxygen
-
diagnose problems with the ovaries or uterus, such as pregnancy tumors
-
measure the length of the cervix
-
confirm an intrauterine death
-
the umbilical cord was seen to be around your baby's neck in an earlier scan
-
the amount of amniotic fluid is more or less than it should be
Shield360 
Ask a Question
Consult Online