Genealogy Projects tagged with twins on the Geni Family Tree

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  • Premature Baby Deaths

    Please add the profiles of babies born before 37 weeks gestation regardless of how long after birth they die. There is a project for Premature Birth (Prematuritas) Survivors . A premature birth is when a baby is born before 37 completed weeks of pregnancy. A full-term pregnancy is 40 weeks. Almost 1 of every 10 infants born in the United States are premature, or preemies. There are 2 kind...

  • Twins, Triplets and other multiples

    This project is for profiles that are born twins, triplets or other multiple births. The chance of conceiving spontaneous triplets is as high as 1 in 8,000 (1 in 500,000 for identical triplets), there’s no question that multiples are somewhat of a rarity. Notables Mrs. Vassilyeva (wife of Feodor Vassilyev), who gave birth to 69 children: 16 pairs of twins, 7 sets of triplets, and 4 sets...

  • Podgorski blizanci / Podgora's twins

    To clarify, prove or disprove a popular belief about high incidence of twin births in Podgora Work completed - see article in Cambridge Journal of Biosciance -- link High incidence of twin births in Podgora has attracted a fair amount of media attention. We will try to quantify it by looking at number of births per year for the last 300-400 years, parental age, incidence of both maternal an...