9. Februar 2020 Dana Ulbricht

Just how do numerous pregnancies happen?Expecting Twins or Triplets

A numerous pregnancy takes place when one egg (ovum) splits before implanting or whenever split eggs are each fertilized by way of a various semen.

Identical twins or triplets happen utilizing the fertilization of the solitary egg that later divides into two or three identical embryos. Identical twins or triplets have a similar hereditary identification, will always the exact same sex, and look nearly the same.

Fraternal multiples develop from separate eggs which can be each fertilized with a sperm that is different.