Is Your Menstrual Flow Heavy? Understanding Heavy Menstrual Bleeding
Heavy menstrual bleeding (HMB), sometimes referred to as menorrhagia, is characterized by menstrual blood loss that disrupts daily life. According to the American College of Obstetricians and Gynecologists (ACOG), heavy menstrual bleeding may include:
- Soaking through protection within an hour
- Bleeding that lasts longer than a week
- Passing large clots
- Experiencing significant fatigue or symptoms of anemia
If you recognize these patterns, consider speaking with a healthcare provider to better understand the cause and explore appropriate care options.
What Can Cause Heavy Menstrual Bleeding?
Heavy menstrual bleeding can result from a range of factors.
Uterine Fibroids:
According to a landmark ultrasound-based study published in the American Journal of Obstetrics and Gynecology, up to 70–80% of women will develop uterine fibroids by age 50.¹ For some women, fibroids can contribute to heavy menstrual bleeding and other symptoms.
Hormonal Imbalances:
Conditions such as polycystic ovary syndrome (PCOS) can disrupt normal hormone patterns and affect menstrual flow.
Medical Conditions and Medications:
Certain medications, including blood thinners, and conditions such as endometriosis may also contribute to heavier periods.
Understanding potential causes can help guide informed conversations with a healthcare professional.
Product recommendations for Heavy Bleeding:
- Always Maxi Size 6: Our most absorbent pad, specifically designed for women with heavy flow. With LeakGuard Cuffs for clot control, it also features expanded coverage – 3x Larger Back* ensuring reliable protection on your most difficult days. Learn more about Always Maxi Size 6. (* versus Always Size 2 Maxi)
- Always Maxi Size 5: A great option for moderate to heavy flow, providing excellent comfort and protection. Explore Always Maxi Size 5 here.
- Always Ultra Thin Pads: Designed for those who prefer a more discreet option, these pads offer great protection without sacrificing comfort. Available in various sizes, they are ideal for lighter heavy flows. Check out Always Ultra Thin Pads.
- Always ZZZ Period Underwear: Our ultimate night leakage protection for worry-free nights. Browse our Always ZZZ Period Underwear selection.
Footnote:
¹ Baird DD, Dunson DB, Hill MC, Cousins D, Schectman JM. High cumulative incidence of uterine leiomyoma in black and white women: ultrasound evidence. Am J Obstet Gynecol. 2003;188(1):100–107