Why Dental Care During Pregnancy Matters
Pregnancy triggers significant hormonal changes — particularly a rise in progesterone and oestrogen — that can make your gums more susceptible to inflammation and infection. This condition, known as pregnancy gingivitis, affects up to 75% of pregnant women. Symptoms include swollen, tender, or bleeding gums, especially when brushing or flossing.
Left untreated, pregnancy gingivitis can progress to more serious gum disease (periodontitis), which has been linked in some studies to preterm birth and low birth weight. Keeping up with regular dental check-ups helps catch and manage these issues early.
What Dental Treatments Are Safe During Pregnancy?
Most routine dental treatments can be performed safely during pregnancy. These include:
- Dental check-ups and examinations — essential for monitoring your oral health
- Scaling and polishing — professional cleaning to remove plaque and tartar (from $85 before GST at Trust Dental)
- Fillings and crowns — necessary to treat cavities and prevent infection from spreading
- Emergency dental treatment — toothaches, infections, and abscesses should be treated promptly at any stage of pregnancy
Some treatments are generally postponed until after delivery unless urgent. These include elective cosmetic procedures, teeth whitening, and non-essential X-rays. However, if a dental X-ray is medically necessary, modern digital X-rays emit very low radiation, and a lead apron with thyroid collar provides protection for you and your baby.
When Is the Best Time to Visit the Dentist During Pregnancy?
The second trimester (weeks 14–20) is generally considered the most comfortable time for dental treatment. By this stage, morning sickness has usually subsided and you are not yet in the later stages where lying back in the dental chair can be uncomfortable.
That said, dental emergencies should be addressed immediately regardless of the trimester. If you experience a toothache, swelling, or signs of infection at any point during pregnancy, do not wait — see your dentist as soon as possible.
Common Dental Problems During Pregnancy
- Pregnancy gingivitis: Swollen, red, or bleeding gums caused by hormonal changes. Regular scaling and polishing helps manage symptoms.
- Enamel erosion: Frequent morning sickness exposes teeth to stomach acid, which can wear down enamel over time. Rinse with water or a baking soda solution after vomiting instead of brushing immediately.
- Pregnancy tumours: Small, non-cancerous growths on the gums that sometimes appear during the second trimester. These usually resolve on their own after delivery.
- Increased cavity risk: Cravings for sugary foods, combined with acid exposure from morning sickness, can raise your risk of tooth decay.
Tips for Oral Care During Pregnancy
- Brush twice a day with a fluoride toothpaste and floss daily
- If morning sickness makes brushing difficult, try using a smaller toothbrush or switching to a bland-flavoured toothpaste
- Rinse your mouth with water after vomiting — wait at least 30 minutes before brushing to protect softened enamel
- Eat a balanced diet and limit sugary snacks
- Schedule a dental check-up during your second trimester
- Tell your dentist you are pregnant so they can adjust your treatment plan accordingly
Dental Care for Expecting Mothers at Trust Dental
At Trust Dental Surgery, we are experienced in providing gentle, pregnancy-safe dental care. We recommend that all expecting mothers come in for a check-up and professional scaling and polishing (from $85 before GST) during their second trimester to keep gums healthy and catch any issues early.
If you are pregnant and have questions about your dental health, or if you are experiencing bleeding gums or tooth pain, do not hesitate to reach out. We are here to help you maintain a healthy smile throughout your pregnancy.