Last Reviewed 3rd July 2025
Authored by Dr Agata Kijowska, Founder & Principal Dentist, Calm Dental

Dental Care During Pregnancy: Why It Matters for Expecting Mothers

Pregnancy is an exciting time, but it also brings many changes to your body, including your mouth. It’s easy to overlook your dental health when you’re focused on prenatal vitamins and baby preparations. However, maintaining good dental hygiene during pregnancy is vital for both your health and your baby’s well-being. Hormonal changes and lifestyle shifts can make you more prone to gum issues and tooth decay. The good news is that with proper care and dental check-ups during pregnancy, you can keep your smile healthy throughout pregnancy and beyond.

Hormonal Changes and Gum Health

Have you ever noticed that your gums feel more sensitive or bleed when you brush during pregnancy? Hormonal changes (especially increased progesterone and oestrogen) can make gums more vulnerable to plaque, leading to inflammation and bleeding – a condition often called “pregnancy gingivitis”. Around half of pregnant women experience swollen, sore, or bleeding gums due to these hormonal effects.

“It’s very important to keep your teeth and gums clean and healthy while you’re pregnant. The best way to prevent or deal with gum problems is to practise good oral hygiene.”

– NHS Pregnancy Guide

Practising good brushing and flossing, and seeing your dentist regularly, can counteract these changes. Your dentist can perform a thorough cleaning and give you personalised advice on brushing techniques to help manage pregnancy-related gum sensitivities.

Morning Sickness and Tooth Enamel Erosion

Many expecting mothers struggle with morning sickness, especially in the first trimester. Frequent vomiting exposes your teeth to stomach acid, which can erode enamel and increase sensitivity. A few simple steps can help protect your teeth:

Rinse with water or baking soda solution after vomiting to neutralise acid.
Wait 30–60 minutes before brushing your teeth to avoid enamel damage.
Choose low-sugar, low-acid snacks and stay hydrated throughout the day.

Are Dental Treatments Safe During Pregnancy?

Yes – routine dental care is both safe and important during pregnancy. Dentists agree that necessary procedures like cleanings, fillings, or even X-rays (with proper shielding) can and should be done to protect your health.

“Oral health care is an important part of overall health, especially during pregnancy. Regular dental visits can help detect any potential problems before they become serious.”

– Dr. Diana Ramos, California Surgeon General

Always let your dentist know you are pregnant. Urgent treatments, such as toothaches, infections, or gum disease, should be addressed promptly. Preventive check-ups and professional cleanings are encouraged during pregnancy.

Essential Dental Hygiene Tips for Expecting Mums

Brush twice daily using fluoride toothpaste and a soft-bristled toothbrush.
Floss daily or use interdental brushes to clean between teeth.
Limit sugary snacks and acidic drinks to reduce cavity risk.
Don’t skip dental check-ups – your dentist can monitor gum changes.
Quit smoking and avoid alcohol for both oral and overall health.

Visit Calm Dental – Your Trusted Dental Clinic in Bermondsey

Pregnancy is the perfect time to prioritise your oral health. At Calm Dental, we welcome patients from Bermondsey, Southwark and the SE1 area for gentle, expert dental care. Our team is experienced in caring for pregnant women and will ensure your comfort during every visit.

We offer friendly support, flexible appointments, and a calm environment tailored to your needs. If you’re expecting, now’s the perfect time to book your dental check up in Bermondsey . Let us help you protect your smile and your baby’s future health – one peaceful visit at a time.