Can the fetus see the sex from the gestational sac? Some people will infer the sex of the fetus by citing the size and shape of the gestational sac. Judging whether men and women are correct according to the size and shape of gestational sac? It is rumored that gestational sac is long in shape, and the fetus may be a boy. If gestational sac is oval or round, the baby may be a girl. In fact, the sex of the fetus has nothing to do with the size and shape of the gestational sac of the expectant mother, but is determined by factors such as nutrition, implantation position, uterine cavity size and pregnancy time.
Generally speaking, a well-developed fetal sac is round and flat, but sometimes it will lengthen with the shape of the uterine cavity. The shape of the gestational sac is actually determined by its tension and amniotic fluid content, and it changes its shape by itself. So on different pregnancy days, the gestational sac you see may be different. The shape of the gestational sac also depends on the condition of the pregnant woman at the time of examination. For example, some pregnant women urinate for a long time, the uterus is a little compressed, and the fetal sac is a little flat. Some pregnant women get pregnant when sperm and eggs are implanted in the correct position, while others will deflect, resulting in different shapes of gestational sacs. The shape and angle of gestational sac are different with the direction of B-ultrasound probe.
In short, we can know that the shape of the gestational sac does not determine the sex of the fetus. However, pregnant women should pay attention to the shape of the gestational sac to determine whether the fetus is healthy.