I would be very concerned if your father was found to have a uterus, as this is a female organ!
If he has swelling of his body and jaundice he probably has cirrhosis of the liver. If your father is an alcohol drinker then it is probably related to that, otherwise there are many other causes of cirrhosis, the most common ones after alcoholic liver disease
, include hepatitis B
and hepatitis C
, fatty liver disease.
He should be seen by a liver specialist or gastroenterologist for further evaluation, and if needed then a referral for a liver transplant