🦠microbiology review

Reproductive system

Written by the Fiveable Content Team • Last updated August 2025
Written by the Fiveable Content Team • Last updated August 2025

Definition

The reproductive system is a set of organs and structures involved in producing offspring. It includes primary and secondary sex organs and is closely linked to the urogenital system.

5 Must Know Facts For Your Next Test

  1. The normal microbiota of the reproductive system helps protect against infections by outcompeting pathogens.
  2. Common infections affecting the reproductive system include urinary tract infections (UTIs), sexually transmitted infections (STIs), and vaginitis.
  3. The female reproductive system has more complex microbiota compared to the male, with Lactobacillus species dominating in healthy individuals.
  4. Hormonal changes can influence the composition of the microbiota in the reproductive tract, potentially leading to increased susceptibility to infections.
  5. Antibiotic use can disrupt the normal microbiota of the reproductive system, making individuals more prone to opportunistic infections.

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