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.
1 Be at least 17-years-old in most states, or 16-years-old with parental consent if allowed by state law â see more information for 16-year-old donors 2  Â». Weigh at least 110 lbs. 3  Additional weight requirements apply for donors 18-years-old and younger and all high school donors.lood Donors Must: 1  Be in good general health and feeling well 2  *. Be at least 17-years-old in most states, or 16-years-old with parental consent if allowed by state law â see more information for 16-year-old donors 3  Â». Weigh at least 110 lbs.