Uterus didelphys (sometimes also uterus didelphis) represents a uterine malformation where the uterus is present as a paired organ when the embryogenetic fusion of the Muellerian mÃ¼llerian ducts fails to. Occur as a result there is a double uterus with two separate, cervices and often a double vagina as. wellach uterus has a single horn linked to the ipsilateral fallopian tube that faces its ovary. In non human species (e.g. nematodes), a didelphic genital tract may be normal rather than a malformation.
Myth 1: You can't be an organ donor if you are very young or very old. Age won't keep you from becoming a donor. Young Donors. If you are under 18 years old, consider that: 1  You can decide to donate your organs and tissues.  It's important for young people to donate because children need organ transplants, too.
Donated blood is tested to make sure that it is safe to use. It's also checked for its type. This makes sure that the person who needs blood gets the right type. Who can donate blood? To donate blood, you must: Be at least 17 years old. (In some states, you can donate if you are 16 years old and get permission from a parent.) Weigh at least 110 lb (50 kg). Be in good health.