Actually, they have nearly the same chance as other parents. However, they may have hyper ovulation in which the feminine parent will release more than one egg.
Lots of times twins runs in families, so your answer is yes. There seems to be a higher rate of births of twins with twins.but sometimes it can skip a generation!so you never know but you will be...
yes, absolutely! Non-identical twins have a tendancy to be hereditary on your mother's side of the family. So for a female if your mother or mother's mother had non-identical twins there is a highler...
Yes. The factors behind monozygotic twins are largely unknown. However with dizygotic twins, studies suggest that women with a family history may be more predisposed to twinning. Also women over the...
the statistics of twins marrying twins having twin children is only a slight fractional increase in percentage of chance. it is almost negligable however the slight increase has lead many people to...