Pregnancy Symptoms and Signs

Identical twins pregnancy also called Monozygotik twins, ie twins come from one egg. Have the same genes, same sex and similar advances.

The process of pregnancy of identical twins are due at the time of fertilization of a mature egg cell is fertilized by a sperm that helps zygote, then this zygote will divide.

If cleavage occurs when the zygote is the beginning of fertilization (1-3 days after fertilization), each embryo will usually have different amniotic sack, and one placenta.

But when the division occurred after 14 days then chances are the twin pregnancy will occur join / stick together on the part of the body or cleavage is not perfect so-called Siamese twins higher. So the twins conjoined twins occur in monozygot. With ultrasound (utrasonografi) physicians will be able to assess the state of the fetus, gender, and position defects etc..