uterine gland

例句：

1. 1. The uterine glands areresponsible for producing hormones that regulate menstruation.
   子宫腺体负责产生激素，调节月经。
2. 2. Uterine glandsplay a crucial role in the development ofthe fetus during pregnancy.
   子宫腺体在怀孕期间对胎儿发育起着至关重要的作用。
3. 3. Infertility is often caused by anunderactive or absent uterine gland.
   不孕症常常是由于子宫腺体功能低下或缺失引起的。