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This is a list of multiple births, consisting of notable higher order (4+) multiple births and pregnancies. Twins and triplets are sufficiently common to have their own separate articles. With the use of reproductive technology such as fertility drugs and in vitro fertilization (IVF) such births have become increasingly common. This list ...
Human multiple births can occur either naturally (the woman ovulates multiple eggs or the fertilized egg splits into two) or as the result of infertility treatments such as in vitro fertilization (several embryos are often transferred to compensate for lower quality) or fertility drugs (which can cause multiple eggs to mature in one ovulatory ...
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Twin Birth Rate Kodinhi: India: Asia: 204 sets of twins and 2 sets of triplets born to 2,000 families [1] Velikaya Kopanya Ukraine: Europe: 122 twins in a population of 4,000 [2] Igbo-Ora: Nigeria: Africa: 45 to 50 sets of twins per 1000 live births [3] Cândido Godói: Brazil: South America: One in 10 births involves twins [4] Mohammadpur Umri ...
There were no multiple births. One son died in infancy in 1947, and one son also died in 1947, aged 21. [60] 21 Domitille (née Brun) and Pierre Martin 1861 They had 21 children in 25 years, 11 sons and 10 daughters, born and baptized between 1835 and 1861 in Saint-Cyprien-de-Napierville, Québec, Canada. There were no multiple births.
In 2001, a case of spontaneous monopaternal superfecundation was reported after a woman undergoing IVF treatments gave birth to quintuplets after only two embryos were implanted. Genetic testing supported that the twinning was not a result of the embryos splitting, and that all five boys shared the same father.
During the second stage, the cow will usually lie down on her side to push and the calf progresses through the birth canal. The complete delivery of the calf (or calves in a multiple birth) signifies the end of stage two. The cow scrambles to her feet (if lying down at this stage), turns round and starts vigorously licking the calf.
One week after birth, the Suleman octuplets became the longest-living octuplets in United States history, as the smallest of the Chukwu octuplets born in Houston in 1998 died seven days after birth. [12] [13] Suleman set the Guinness World Record for the most children delivered at a single birth to survive. [14]