Pregnancy is a time of many changes, including some you might not expect—like bleeding gums. If you’ve noticed blood while brushing or flossing, you’re not alone. Hormonal changes during pregnancy can make your gums more sensitive and prone to inflammation. While bleeding gums are usually nothing to worry about, proper care is essential to prevent complications. Here’s what you need to know about bleeding gums during pregnancy and how to keep your mouth healthy.
Why Do Gums Bleed During Pregnancy?
There are several reasons why bleeding gums, or pregnancy gingivitis, occur:1. Hormonal Changes
Increased levels of progesterone and estrogen during pregnancy can affect the way your gums react to bacteria. This makes them more prone to inflammation, leading to redness, swelling, and bleeding.2. Increased Blood Flow
Pregnancy increases blood volume and flow to support your baby’s growth. This can cause your gums to become more sensitive and bleed easily when brushing or flossing.3. Plaque Buildup
Poor oral hygiene can lead to the buildup of plaque, which irritates the gums. Since pregnant women are more susceptible to gum inflammation, plaque can quickly lead to bleeding and discomfort if not managed properly.Why Gum Health Matters During Pregnancy
Maintaining good oral health is important for both you and your baby. Untreated gingivitis can lead to more serious gum disease, known as periodontitis, which has been linked to pregnancy complications such as preterm birth and low birth weight.Tips to Prevent and Manage Bleeding Gums
If you’re dealing with bleeding gums during pregnancy, here are some tips to help:1. Maintain Good Oral Hygiene
- Brush twice a day with a soft-bristled toothbrush.
- Use gentle circular motions to avoid irritating your gums further.
- Floss daily to remove plaque between teeth.
2. Use a Fluoride Toothpaste
Fluoride helps strengthen your teeth and prevent cavities. Look for a toothpaste with fluoride and an antibacterial ingredient to help reduce plaque buildup.3. Rinse with a Saltwater Solution
A warm saltwater rinse can help reduce inflammation and soothe irritated gums. Mix 1 teaspoon of salt in a cup of warm water and rinse gently twice a day.4. Stay Hydrated
Drinking plenty of water helps flush away bacteria and keep your mouth clean.5. Eat a Balanced Diet
A diet rich in vitamins C and D, calcium, and omega-3s can support gum health. Include foods like oranges, leafy greens, dairy products, and fatty fish in your meals.6. Visit Your Dentist
Regular dental checkups are safe and recommended during pregnancy. Your dentist can clean your teeth, check for gum disease, and offer personalized advice. Let your dentist know you’re pregnant so they can take any necessary precautions during treatment.When to Call Your Dentist
While mild gum bleeding is common during pregnancy, you should contact your dentist if you experience:- Severe or persistent gum bleeding
- Gum pain or swelling that doesn’t improve
- Loose teeth
- Bad breath that won’t go away
Final Thoughts
Bleeding gums during pregnancy may be uncomfortable, but they’re usually manageable with good oral care and regular dental checkups. Keeping your gums healthy is an important part of overall pregnancy wellness. If you’re ever in doubt, don’t hesitate to reach out to your dentist—your smile (and your baby’s health) is worth it!

Content Reviewed by Dr V.
Learn MoreDr. Vaheh Shirvanian, a family medicine physician and father. With over 17 years of experience, he specializes in inpatient acute hospital care, outpatient family medicine, urgent care, emergency medicine, and hospice care. Dr. V is passionate about guiding new parents through the challenges and joys of parenthood, offering compassionate and expert support at every step.