The parasitic twin may be attached with the dominant twin through several places. The common joints are at the head, torso, chest, pelvis, buttocks, or back.

How identical twins are formed Identical twins, also known as monozygotic twins, form when a single fertilized egg, called a zygote, splits into two embryos.

While most twins are fraternal or identical, science reveals a captivating array of rarer subtypes. With proper prenatal care, many risks associated with twin pregnancies can be managed effectively.

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Missing Twin Cities teen's mom offering $10,000 reward for his return It's been 45 days since Jordan "Manny" Collins Jr. disappeared.