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.

Jan 2, 2026 · 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.

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

1 day ago · Heavy on Twins is your mobile-friendly hub for Minnesota Twins news alerts, trade rumors, transactions, schedule, scores, roster, depth chart and injuries.

TWIN meaning: 1. either of two children born to the same mother on the same occasion: 2. one of two very similar…. Learn more.

1. Being two or one of two offspring born at the same birth: twin sisters. 2. Being two or one of two identical or similar people, animals, or things: twin cities; a twin bed. 3. Botany Of or relating to …

Nov 26, 2024 · Twin births have risen dramatically since the 1980s. One reason is the use of reproductive technologies such as in vitro fertilization (IVF), which have made it possible for …

7 hours ago · A conjoined twin died during surgery to separate him from his brother, who died shortly after their birth. Marcos and Matheus were born connected at the hip on Jan 6.

If you have a twin brother or sister, the two of you are always the same age. There are identical twins, who have the same DNA, and fraternal twins, who are more like two siblings who …