FAQ
How does smoking affect fertility
By PuffBye·
Smoking reduces fertility in both men and women by 30-40%.
Quick Answer
Smoking reduces fertility in both men and women by 30-40%.
Detailed Explanation
It damages eggs and sperm, disrupts hormones, and increases miscarriage risk. Quitting improves fertility.
Key Facts
- Female smokers take longer to conceive
- Male smoking reduces sperm count and motility
What the Research Says
WHO reports significant fertility improvements after quitting
Frequently Asked Questions
How long to improve fertility
Women see improvements within months; men within 3 months
Can smoking cause infertility
Can contribute to infertility in both partners
Sources & References
The information in this article is based on publicly available research and guidance from the following authoritative health organizations:
- CDC - Smoking & Tobacco Use
- WHO - Tobacco
- NIH - National Cancer Institute
- American Lung Association
- American Heart Association
- Truth Initiative
- Smokefree.gov
Sources accessed February 2026