One twin, the 'donor' twin, is small and anemic, the other, the 'recipient' twin, is large and polycythemic. The lives of both twins are endangered by this condition.

22 hours ago · German dancers the Kessler twins die by assisted suicide together at 89 Ellen and Alice Kessler, the singers and dancers who reached international fame in the 1950s and '60s, …

The meaning of TWIN is either of two offspring produced in the same pregnancy. How to use twin in a sentence.

Expecting two babies? Here are some fascinating tidbits about fraternal and identical twins you may not have heard before.

Oct 8, 2025 · Twin, either of two young who are simultaneously born from one mother. Twinning, common in many animals, is of two biological kinds: the one-egg (monozygotic), or identical, …

Twin definition: either of two children or animals brought forth at a birth.. See examples of TWIN used in a sentence.

Apr 25, 2023 · In a basic twin pregnancy, two embryos go their separate ways and develop into twin babies, whether identical or fraternal. Some unique sets of twins follow a different path.