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.
At least 16 years old (donors under the age of 17 may only donate whole blood, and must have a signed parental/guardian consent form). At least 19 years old and weigh a minimum of 110 pounds. Greater than or equal to (age 18 and younger): 5' tall if you are male.