Twins from Different Fathers: A Rare Phenomenon Identified

World14:32, 01-12-2025

Twins from different fathers: a rare case identified

A 19-year-old girl living in Brazil gave birth to twins, but DNA analysis revealed unexpected results. This was reported by Zamin.uz.

It turned out that each of the twins had a different father. The woman initially submitted a DNA test to a known young man to determine paternity of one of the children.

As a result, only one child was confirmed as his biological offspring. After that, the woman took a DNA test from another man and it was found that the second child belonged to a different man.

This rare biological phenomenon is called "heteropaternal superfecundation" in scientific literature. This situation occurs when a woman has intercourse with two men during her ovulation period and sperm cells from different men fertilize two egg cells.

According to statistics, this occurs in only one out of a million twin births. Currently, both children are being raised under the mother's care.

This case is being studied as a rare biogenetic phenomenon in the medical field. Additionally, it is also causing legal discussions.

Experts emphasize the extreme rarity of this case.

Brazil, Zamin, "Heteropaternal Superfecundation", Empty, Empty

Nodirbek Razzokov

Muxbir

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