accidental pregnance意外怀孕
allogeneic pregnance同种异基因妊娠
pregnance test妊娠试验
symbolic pregnance符号的充实性
pregnance associated aplastic anemia妊娠期再生障碍性贫血
acute fatty liver of pregnance例急性妊娠脂肪肝
Vertification from doctor of pregnance来自医生的证明信