Fraternal twins, also known as dizygotic twins, occur when two separate eggs are fertilized by two different sperm cells during the same menstrual cycle. They share about 50% of their genetic material, similar to regular siblings, and can be of the same or different genders. Fraternal twins are more common than identical twins, which result from a single fertilized egg splitting into two embryos.
No it doesn't mean you're having twins.
Very odd, as there are two to a set of twins ! 11 would mean one is not a twin, unless you mean 11 sets of twins ?
'Gemini' comes from Classical Greece, and means the 'Twins'. The twins names being 'Castor' and 'Pollux'.
Mirror Twins are always monozygote twins. This does not mean that fraternal twins won't be a righty and a lefty - if your family tends to run left handed.
First of Twins
twins
i think you mean conjoined twins. These specials twins are joined together sideways when they were born, and it will need a surgery to get them apart.
yes and no depend how you ask or say twins
it means more responsibility
Twins (female)
We're twins
You mean...twins?