Triamniotic Triema is a situation where the twins develop in an egg and are absolutely realistic copies of each other. Such phenomena occur very rarely, for example, at St. Petersburg, this happened in February 2025, and before February 2023. In both cases, the girls were born.

On February 9, Petersburger Polina, three girls appeared at 31 weeks and 6 days: Margarita, Alexander and Vera. The oldest and most of the Viking Margarita are almost no problem, and her sisters need a more serious help from the doctors.
In resuscitation for children, both girls have stayed for nine days. At the time of discharge, one month and six days, the trio were almost written in one kilogram. Doctors pay attention to the calm, alertness and responsibility of Polina. At the extract, Mikhail's husband met her, and his two sons were waiting at home, reporting “Petersburg diaryยป.
In August 2023 More than 20 doctors They helped Petersburger born three times. Happy parents – Daria and Vladimir Shkvaret – are called children Alexander, Vladimir and Evelina.