How to tell if a goldfish is pregnant<br>Find out if your fish is female. The best way to find out the sex of your goldfish is to ask when you buy the fish, or to consult a vet. That said, females goldfish typically have plump bodies.
It has to be determined if the goldfish is female.
( z1 obligate :ARG2 ( z2 determine :ARG1 ( z3 female :domain ( z4 goldfish ) ) ) )