i say that identical twins are the least rare because like me a fraternal twin i only know 1 pair of fraternal twin.
Yes, twins can be born 11 months apart, but not in the traditional sense of being identical or fraternal twins. This can occur if one twin is born prematurely, followed by a subsequent pregnancy resulting in another birth months later. Another scenario could involve a woman conceiving again shortly after giving birth, especially if she has hyperovulation, leading to a second pregnancy while still nursing the first child. However, these cases are rare and not typical of how twins are generally defined.
Seven kids born at the same time are called septuplets. This term is derived from the Latin prefix "sept-" meaning seven. Septuplets are a rare occurrence in multiple births, and they can be either identical or fraternal, depending on how they were conceived.
Yes, a person can have two heads due to a rare medical condition known as conjoined twins, specifically when the twins are joined at the head, a condition called craniopagus. These individuals share certain bodily systems and organs but have distinct brains and personalities. While it's extremely rare, conjoined twins with two heads have been documented in medical history.
Don't know how rare, but as a 38 yr old woman, I unknowingly had mine for eight years and carried twins to full term before anything happened.
That depends on which hole. Shorter holes will have more common hole in ones than long ones. In general, still very rare.
Quads can be identical, fraternal, or a pair of identical twins. Identical quads are rare- that would require 1 egg divide into 2, and then divide again into two. Most quads are fraternal.
Fraternal twins (dizygotic twins) are simply two fertilized eggs that are implanted in the uterus at the same time. Identical twins (monozygotic twins) is one fertilized egg that separates into two embryos. In most cases, identical twins share one placenta, but have separate amniotic sacs. In some cases, they have two placentas. In rare cases, they share both the placenta and the amniotic sac.
Nature has various safety valves. That is one of them. Conjoined Twins are identical twins with a natural connective bond, therefore they always take the same sex. Fraternal twins, like the fictional Bobbseys, can be Boy and Girl.
Fraternal means "brother-like." Identical twins result from a single fertilzed egg dividing into two separate embryos so the twins share all DNA. Fraternal twins result from two different eggs being fertilized by two different sperm at the same time. The babies are then born at the same time, but only share 25%of their DNA with each other, which is the same amount that siblings born at different times share. The word fraternal used in social organizations, like "the fraternal order of"...refers to the thought that the members are like brothers to each other. Modern french uses the word frere to mean brother.
Identical twins occur when a single fertilized egg splits into two embryos, resulting in genetically identical individuals. The occurrence rate of identical twins is approximately 3 to 4 per 1,000 births, making them relatively rare compared to fraternal twins. Factors such as genetics and maternal age can influence the likelihood of having identical twins, but the process itself is largely random.
Mullage twins, often referred to as "semi-identical twins," are a rare type of twins that occur when a single fertilized egg splits into two embryos but also shares some genetic material. This results in twins that are genetically similar like identical twins, but not completely identical. This phenomenon is extremely uncommon, and most twins are either fraternal (dizygotic) or identical (monozygotic). The unique genetic makeup of mullage twins can lead to interesting medical and biological implications.
They can be. While identical twins always have to be the same gender, fraternal twins usually are not. However this is not always the case. Identical twins occur because they inhabit the same egg. Fraternal twins because two eggs were fertilized at the same time. So fraternal twins could be the same gender, but usually they are of the opposite gender.
No, not all conjoined twins are the same sex. While most conjoined twins are identical and share the same sex due to their identical genetic makeup, there are rare cases where conjoined twins can be fraternal, resulting in one twin being male and the other female. The occurrence of conjoined twins is quite rare, and the sex combination can vary depending on the type of twinning that occurs.
Yes! I took Clomid for less than six cycles and the two times I actually ovulated I released more than one egg. In fact I am currently eight weeks pregnant with fraternal twins right now due to the clomid! So if you don't want twins, think twice! this is what i found on the web!Twin pregnancies may occur in as many as 5% of the women who use Clomid. Triplet pregnancies are far more rare.
Yes. Conjoined twins form when the fertilized egg starts to split, but does not completely split into two. Improved. There are no known cases of opposite sex Conjoined twins but that does not mean it can not happen. it is generally believed that identical twins means actually identical but the correct term now is actually monzygotic twins meaning one sack the reason they use this term is because to simply put it identical twins is actually rare when twins are born of the same sack Mono they are rarely actually identical and as such it is possible for a monozygotic twins to not completely sperate but in rare cases actual identical twins can in fact be of seperate sexual phenotype's they usually have some other defect
Identical twins will have the same father, so a paternity test is done just like for any kid. With fraternal twins, it is possible, but very, very rare, to have different fathers for the babies.
it's possible but twins are rare