There is no evidence of twin telepathy. There are many myths about twins—hence, the title of my new book, Twin Mythconceptions: False Beliefs, Fables, And Facts About Twins (2017, Elsevier).
Twins often finish each other's sentences and think the same thoughts, but that has more to do with shared experiences than any psychic telepathy.
They can feel each other's pain. They sound alike and can complete each other's sentences.
Twin telepathy is a real phenomenon, as it is believed that similar genetic links between twins produce similar brains that function similarly. In the case of twins, similar genes produce similar brains, which in turn process similar thoughts, feelings and sometimes even similar dreams at night.
"Fraternal twins, though, are two genetically unique beings, as if you had two regular siblings just at the same time, and they, again, oftentimes have a close connection," Maureen Healy, an expert on sensitive children and author of “Growing Happy Kids” said.
Twin psychology has been studied to a very limited extent. Only few remarkable peculiarities of the twins'" development are known for sure, such as delayed intellectual development, language retardation with frequent cryptophasia, difficulties and fragility of self consciousness, reduced sociability.
"Twins tend to be closer than typical siblings — they share a bond that is oftentimes unexplainable," Maureen Healy, an expert on sensitive children and author of Growing Happy Kids, tells Romper. "Many believe this is rooted in genetics, such as identical twins sharing the same DNA."
Key points. Competition, jealousy, sharing, and expectations make twinship a hard relationship to navigate. Twins are sometimes confused as to who they are in relationship to each other. It's important not to make twins feel guilty or ashamed if they don't get along.
Identical twins share a particularly intense bond. They are the result of one fertilized egg splitting into two, giving them identical DNA. (Fraternal twins are the result of two separate, genetically different fertilized eggs.) As a result, identical twins are as close as two people can be.
Twins appear in the mythologies of many cultures around the world. In some cultures they are seen as ominous, and in others they are seen as auspicious. Twins in mythology are often cast as two halves of the same whole, sharing a bond deeper than that of ordinary siblings, or seen as fierce rivals.
They come from the same fertilized egg and share the same genetic blueprint. To a standard DNA test, they are indistinguishable. But any forensics expert will tell you that there is at least one surefire way to tell them apart: identical twins do not have matching fingerprints.
Al- though identical twins are very similar in their mental make-up they frequently vary slightly in such characteristics as dominance, aggressiveness, etc.
When a twin dies, the twinless twin longs to reconnect. The twinless twin may have phantom pain or feel half dead. He or she may feel a need to represent both him or herself and the deceased twin or may even take on behaviors of the deceased twin.
More than half the pairs produced at least one disputed memory in response to cue words. They also found that zygosity of the twins did not matter; monozygotic and dizygotic twins produced equal number of disputed memories.
Twins are born communicators. Even before very young twins learn language, they can and will communicate non-verbally by looking at each other, staying close together, or hitting each other—and of course playing with each other.
The hardest thing about having twins is...
“Managing the movement of two babies. Carrying them both up and down the stairs, getting them into the car, etc.” —Simeon R. “Often having to make one baby wait!” —Catharine D. “Being outnumbered—the logistics of two on one is definitely the hardest.
Monoamniotic-monochorionic Twins
This is the rarest type of twin, and it means a riskier pregnancy as the babies can get tangled in their own umbilical cords. If you have monoamniotic-monochorionic twins, your healthcare provider will monitor your pregnancy closely.
The results suggest that twin fetuses are aware of their counterparts in the womb, that they prefer to interact with them, and that they respond to them in special ways. Contact between them appeared to be planned—not an accidental outcome of spatial proximity, says study co-author Cristina Becchio of Turin.
They share a primary attachment that is irreplaceable and forms a lifelong attachment and bond as well as an indelible identity. Sharing their in utero life is the beginning of their nonverbal communication and their need for closeness.
Many twins struggle to cultivate their own identities, while being so similar to one another. And that struggle lasts a lifetime, according to a recent study. The researchers interviewed 20 older twins between 78 and 90 years old about their lives as twins.
Both results were statistically significant. Moms of twins also were older at the time of their last birth. The age at last birth averaged 39.7 years for women born before 1870, and 36.2 years for women born during 1870-1899. Moms of twins had their last births 4.8 months later and 14 months later, respectively.
Classically, the bigger twin is the more physically dominant. It's basic human nature, and particularly applicable to boys as they hit puberty. It happens often with singleton siblings too… the older is bigger and enforces him/herself through physical dominance.
Identical twins reported similar levels of happiness, while fraternal twins exhibited greater variation in their reported sense of well-being. These results were found in families of twins raised together and extended with twins reared apart.