Leydig organ

例句：

1. 1.The Leydig cells are responsible for producing testosterone in the male body.
   Leydig细胞负责在男性体内产生睾酮。
2. 2. In women, the ovaries produce estrogen and progesterone.
   在女性中，卵巢产生雌激素和孕激素。
3. 3. The function of the Leydig organ is crucial for male fertility.
   Leydig器官的功能对男性生育至关重要。