However, there are slight differences that can emerge due to environmental factors during pregnancy ... in twins of slightly different ages. Different FathersIn heteropaternal superfecundation ...

This is called superfecundation ... Can you get pregnant if you are already pregnant and have fraternal twins? Created with Sketch. In a normal pregnancy, the ovaries halt the release of eggs.

This is called superfecundation. These twins can be of different or of the ... Fingerprint patterns are developed early during pregnancy, and the environment of the womb has a lot to do with ...