Archive · 21 Nov 2025
Fibroids and Fertility: What You Need to Know
Fibroids, non-cancerous growths in or on the uterus, can sometimes make it harder to get pregnant.
Those growing inside the uterus can block fallopian tubes, change blood flow, or make it hard for an embryo to implant.
However, fibroids on the outside of the uterus usually don't cause problems.
Doctors and research agree on these points.
Fibroids can impact fertility, especially those growing inside the uterus
Submucosal and intramural fibroids may hinder pregnancy chances
Fibroids can affect blood flow and uterine muscle contractility, impeding embryo implantation
Subserosal fibroids usually have little to no impact on fertility
Medical evidence supports these findings
- Who
- Women with fibroids
- What
- May experience difficulties in getting pregnant
- When
- When fibroids grow in certain locations within the uterus
- Where
- In or on the uterus
- Why
- Due to blockages, altered blood flow, or impaired uterine muscle contractility
Fibroids Impact Fertility
Fibroids Don't Affect Pregnancy
Fibroid Location
Fibroids Impact Fertility
Submucosal and intramural fibroids can impact fertility
Fibroids Don't Affect Pregnancy
Subserosal fibroids usually have little to no impact
- Fibroid Location
- Submucosal and intramural fibroids can impact fertility
- Subserosal Fibroids
- Usually have little to no impact on fertility
- Potential Impact
- Altered blood flow and uterine muscle contractility can hinder embryo implantation