Reproductive System
The hormonal and physical systems governing fertility and sexual health.
The reproductive system differs meaningfully between biological sexes but shares a common role: producing the hormones and physical structures involved in fertility. These hormones also have wide-reaching effects on bone density, mood, muscle mass and cardiovascular risk across the lifespan.
Key organs & structures
How it connects
Endocrine system →
Reproductive hormones are produced and regulated through the same feedback loops as other endocrine hormones.
Common goals
Common symptoms
Deep-dive guides in the reproductive system
Did you know?
- • Reproductive hormone levels shift throughout life, not just at puberty and menopause — they also follow daily and monthly rhythms.