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Twins are two offspring produced by the same pregnancy. Twins can be either monozygotic ... Women who have a family history of fraternal twins have a higher chance of producing fraternal twins thems...

Is it true that giving birth to twins runs in families? | BabyCenter


Find out whether the tendency to conceive twins is an inherited trait that runs in ... cycle (hyperovulation) is a genetic trait that can be passed from mother to child.

Do genes influence whether someone has twins, either identical or ...


Mar 18, 2002 ... There is no doubt that twinning seems to run in some families. ... on the chance of twins, although he can pass the tendency to his daughters.

The Twin Gene - Do Twins Run in Families? - About Health


May 5, 2016 ... Find out if twins run in families with this explanation of the genetic connection ... Hyper ovulation is the tendency to release multiple eggs during ...

human biology - Do twins "run in the family"? - Biology Stack ...


Aug 27, 2012 ... Are the genes for twinning very rare or do they just rarely produce twins? ... However, because fraternal twins can be the result of a gene on the ...

Can giving birth to twins run in the family - the facts and history


Ever wonder if giving birth to twins runs in the family or can happen naturally ... If one female in the family has this genetic tendency, she can transfer it to her ... This is why a woman who conceives at an older age is most likely to produce twins.

FAQ | Washington State Twin Registry


All MZ twins develop when one egg is fertilized by one sperm to produce a single ... But this does not increase the chances of other family members to have twins. ... There is now some evidence to suggest that MZ twinning may run in families, ... to stimulate ovulation can cause hyperovulation (the tendency for multiple eggs ...

Identical twins - how do the happen, chances and risks of identical ...


Identical twins do not run in families and can happen for any couple with any ... to luck, coincidence and chance rather than any familial genetic tendency.

How do twins work? - Quora


Identical twinning can 'run in families' down either side, because the ... However, the tendency to ovulate more than one egg at a time does tend to run in families, .... produce multiple eggs -- a trait that is inheritable -- fraternal twins can "run in ...

Genetics and Your Baby - Parents


... gene combinations, one pair of parents has the potential to produce 64 trillion different children. ... Fingerprint patterns have been shown to run in families. ... For instance, a child may inherit the tendency to jump into risky activities (a ... One twin can die in utero, or a woman can miscarry both twins so early in pregnancy ...

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Twins!! - Understanding Genetics - The Tech Museum of Innovation


Jun 25, 2014 ... My husband has on his side of the family twins (fraternal) and triplets - boys. Is our son ... On the other hand, fraternal twins can run in families.

Causes of Identical Twinning - Twinslist.org


Identical twins in almost all cases do not run in families. .... That is supposed to be a genetic tendency that can be passed from mother to daughter. ..... Which would mean that more women hyperovulate than men who produce this enzyme.

Do Twins Run in Families? Understanding the connection between ...


Apr 7, 2013 ... I often get emails inquiring, "My grandmother's uncle was a twin. ... Hyper ovulation is the tendency to release multiple eggs during ovulation, ... Fraternal twins "run in families" on the mother's side only, if she inherits the gene ...