逆性月经

【医】 retrograde menstruation

逆的英语翻译：

athwart; contradictorily; counter; disobey; go against; inverse
【医】 contra-

月经的英语翻译：

menses; menstrual flow; menstruation
【医】 catamenia; courses; emmenia; flow; flowers; lunaria; meno-; menorrhea
menses; menstrual flow; menstrual flux; menstruation; monthlies
monthly sickness; regel