Looking at the tags im guessing he/shes a Hermaphrodite???
Not necessarily, it is possible for a male to have a fertilized ovum inserted into the abdominal cavity. The ovum can than implant onto the abdominal wall and develop into a fetus. The fetus itself actually grows the amniotic sack and placenta/umbilical cord, not the mother. The placenta then attaches to an organ with high blood flow, intestine would be the safest. Once the fetus is fully developed, a c-section removes the infant and placenta.
The problem is it is highly risky to both the child and "mother", the fetus could attach to an organ and cause organ failure, the placenta wouldn't naturally detach and so would have to be surgically removed with the risk of fatal blood loss, especially if it attached to the liver.
This is all known because of abdominal ectopic pregnancy in women, of which there have been many successfully carried to term, although if caught, doctors recommend to terminate the pregnancy because of high risk to mother and child.
Or he could be just so god damn feminine his body spontaneously started producing some sort of male estrogen that caused the growth of a uterus in his rectum.
Not necessarily, it is possible for a male to have a fertilized ovum inserted into the abdominal cavity. The ovum can than implant onto the abdominal wall and develop into a fetus. The fetus itself actually grows the amniotic sack and placenta/umbilical cord, not the mother. The placenta then attaches to an organ with high blood flow, intestine would be the safest. Once the fetus is fully developed, a c-section removes the infant and placenta.
The problem is it is highly risky to both the child and "mother", the fetus could attach to an organ and cause organ failure, the placenta wouldn't naturally detach and so would have to be surgically removed with the risk of fatal blood loss, especially if it attached to the liver.
This is all known because of abdominal ectopic pregnancy in women, of which there have been many successfully carried to term, although if caught, doctors recommend to terminate the pregnancy because of high risk to mother and child.
Or he could be just so god damn feminine his body spontaneously started producing some sort of male estrogen that caused the growth of a uterus in his rectum.