Types
In many contexts, the two main classes of sex steroids are androgens and estrogens, of which the most important human derivatives are testosterone and estradiol, respectively. Other contexts will include progestogens as a third class of sex steroids, distinct from androgens and estrogens. Progesterone is the most important and only naturally-occurring human progestogen. In general, androgens are considered "male sex hormones", since they have masculinizing effects, while estrogens and progestogens are considered "female sex hormones" although all types are present in each sex, albeit at different levels.
Sex steroids include:
- Androgens:
- Anabolic steroids
- Androstenedione
- Dehydroepiandrosterone
- Dihydrotestosterone
- Testosterone
- Estrogens:
- Estradiol
- Estriol
- Estrone
- Progestogens:
- Progesterone
Read more about this topic: Sex Steroid
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