How Does Pregnancy Affect Oral Health? What Expectant Moms Should Know

When you become pregnant, your body changes in many different ways. Some of these changes are expected, but others may surprise you. Rest assured that these developments are a natural part of pregnancy. There are even some dental issues specifically related to these changes in your body.

Fortunately, by understanding what to expect during your pregnancy and how these changes can affect your teeth and gums, you can take steps to better support your oral health.

Why Oral Health Matters During Pregnancy

Because of natural hormonal shifts, pregnancy can make your gums and teeth more sensitive, which may increase the risk of certain dental issues. Even less commonly known is that taking care of your oral health can help support a healthy pregnancy and reduce your risk for other complications.

These insights underscore the importance of maintaining good dental hygiene during pregnancy. By continuing your regular checkups and addressing any problems proactively, you can take big steps toward protecting your teeth and overall health.

Common Oral Health Changes During Pregnancy

When you conceive, your body increases the levels of the hormones progesterone and estrogen. That increase boosts blood flow to your gums, which can lead to inflammation, plaque buildup, sensitivity, and other risks.

The other most common risks and changes that can occur during pregnancy include:

• Pregnancy Gingivitis: Hormonal changes increase blood flow, increasing your risk of inflammation, bleeding gums, and gum sensitivity.
• Increased Risk of Tooth Decay: Cavities are more common during pregnancy, often due to cravings for sugary treats, frequent snacking, and a lower oral pH.
• Dry Mouth: Increased hormones can cause dry mouth and a more sensitive gag reflex, making brushing difficult.
• Loose Teeth: Although very rare, it’s possible to experience loose teeth due to hormonal changes that relax your ligaments.
• Pregnancy-Related Oral Tumors: Plaque sensitivity can cause some individuals to develop non-cancerous growths on the gums, which often resolves postpartum.
  
  
  

Morning Sickness, Acid Reflux, and Tooth Enamel

When vomiting or reflux occurs, strong stomach acids come into contact with your teeth. These acids can soften and weaken tooth enamel, which is the protective outer layer of your teeth. Over time, this may increase your risk of cavities, sensitivity, and enamel wear.

Because pregnancy can already make your mouth more sensitive, it’s especially important to be mindful of how acid exposure affects your smile. Simple steps — like rinsing with water after nausea or reflux and waiting a bit before brushing — can help protect your enamel while it re-hardens.

Is Dental Care Safe During Pregnancy?

Yes, routine dental care is safe during pregnancy and plays an important role in keeping both you and your baby healthy. Many expectant moms find the second trimester is the most comfortable time for dental visits, but taking care of your smile at any stage of pregnancy can help prevent small issues from becoming bigger concerns.

It’s safe — and recommended — to:

• Keep up with regular cleanings and exams
• Have dental X-rays when needed, with proper shielding
• Get prompt care for dental emergencies

Taking care of your oral health is part of caring for your growing family.

Tips for Maintaining Healthy Teeth and Gums While Pregnant

Maintaining your dental hygiene during pregnancy doesn’t have to be complicated. A few simple things you can do are:

• Drink plenty of water
• Limit high-sugar snacks
• Brush after meals using a toothpaste approved by your dentist
• Use a smaller toothbrush if you’re bothered by a sensitive gag reflex
• Keep up with your daily flossing, even if your gums are more sensitive
• Rinse your mouth with water as soon as possible for acid reflux or morning sickness
  
  
  

When to See a Dentist During Pregnancy

Taking a proactive approach can help reduce the risks to oral health associated with pregnancy, and we’re here to make your visit as comfortable as possible. If you notice any of the following symptoms, it’s likely a sign that it’s time to see a dentist:

• Loose teeth
• Lumps on your gums
• Toothache, extreme sensitivity, or pain of any kind
• Swollen, bleeding, shiny, or tender gums
• Bad breath or a consistent bad taste in your mouth
  
  
  

Take Control of Your Pregnancy and Oral Health Today

Prenatal care should always include attention to your oral health, and the sooner the better. If you’re pregnant and concerned about your teeth or gums, or would just like a check-up, request an appointment with our team today. We’re here to support your oral health, through pregnancy and beyond.