What Causes an Enlarged Uterus? Common Reasons and What to Watch For by usafibroidcenter Published: July 9, 2025 (2 months ago) Category Health and Beauty Link What Causes an Enlarged Uterus? Common Reasons and What to Watch For What causes an enlarged uterus? Conditions like fibroids, adenomyosis, and hormonal changes may be responsible. Learn the signs and when to seek care.