Pregnant women

Pregnancy is an important time to look after your oral health. Keeping your mouth healthy before, during and after pregnancy supports your health and gives your child a healthy start in life. The first 2,000 days of a child’s life begin at conception.

Poor oral health during pregnancy can affect your wellbeing and may increase the risk of dental problems for your child later.

Hormonal changes during pregnancy can cause swollen or bleeding gums (gingivitis). Morning sickness, vomiting and food cravings can also increase acid and plaque in the mouth, leading to sore teeth or sensitivity.

Good daily oral hygiene and regular dental care can help protect your health and your baby’s health.

For more information, see Keep Smiling While You Are Pregnant.

How to keep your mouth, teeth and gums healthy during pregnancy​​

Healthy eating

• Eat a healthy, balanced diet.
• Choose tooth‑friendly snacks such as cheese and yoghurt.
• Limit foods high in added sugars, especially between meals.

Drink water

• Choose water as your main drink.
• Fluoridated tap water helps protect teeth from tooth decay.
• Avoid sugary drinks such as soft drinks, cordials, juice, sports drinks and energy drinks, especially between meals.

Toothbrushing

• If you have morning sickness, rinse your mouth with water after vomiting.
• Gently wipe a small amount of fluoride toothpaste over your teeth.
• Wait at least 30 minutes before brushing, as acid can weaken tooth enamel.
• Brush your teeth twice a day.
• Use a soft-bristled toothbrush and a pea‑sized amount of fluoride toothpaste.
• Clean between your teeth daily using floss or interdental brushes.
  

Dental check-ups

• See your dentist before or early in pregnancy if possible.
• Dental treatment is safe during pregnancy.
• Tell your dentist if you are pregnant or may be pregnant.
• You may be eligible for free dental care through NSW public dental services.
• Some Aboriginal Community Controlled Health Organisations (ACCHOs) offer dental care. Contact your local ACCHO to find out what services are available.

After your baby is born

• Only put breastmilk or infant formula in feeding bottles.
• Remove the bottle once feeding has finished.
• Do not put your baby to bed with a bottle.
• Clean dummies with water only. Do not clean them in your mouth.
• For more tips, see Advice for childre​n (birth to 5 years).

Smoking, vaping and alcohol

• Do not smoke, vape or drink alcohol during pregnancy.
• If you are thinking about quitting:
• Visit iCanQuit, or
• Call the NSW Quitline on 13 78 48 for support.
• For more information, see Smoking and pregnancy.