progestogens

例句：

1. 1. Progestogens are used to treat conditions such as menopause and infertility.
   孕激素用于治疗更年期和不孕症等疾病。
2. 2. The medication contains a progestogen that helps regulate hormonal levels.
   这种药物含有一种孕激素，有助于调节荷尔蒙水平。
3. 3. Progestogens have been found to have anti-cancer properties.
   研究发现，孕激素具有抗癌症特性。