13962 Twins Terms and Definitions at www.MedicalGlossary.org

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Twins

Definition:
Notes: IM humans only; if pertinent, NIM for animals not usually giving birth to twins; relation to PREGNANCY: Manual 28.17.4, 34.14; TWINNING is also available

Twins Categories.
Twins, Dizygotic - Two offspring produced in the same pregnancy from separate ova fertilized at the same time.
Twins, Monozygotic - Two offspring developed from one fertilized ovum.

Twins Definitions and Terms

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