Some of his pigs even had falsepregnancies or gave birth to bags of water.
他饲养的一些猪甚至假怀孕或生下水袋。
2
Sometimes unaltered bitches can also go through falsepregnancies when they think that they are pregnant ? it can result in many odd behaviours.
未绝育的雌犬有可能误以为自己怀孕--------继而做出许多奇怪的行为。
3
Spaying a female will eliminate the yearly gravid period, although some spayed females exhibit behavioral signs of "falsepregnancies" during breeding season.