Pregnancy comes with a long list of do’s and don’ts — but where do dental fillings fit in? If you’re expecting and find out you have a cavity, it’s totally normal to feel unsure about moving forward with treatment.
The good news is: yes, it is generally safe to get dental fillings during pregnancy, especially when certain precautions are taken. In fact, keeping your teeth and gums healthy is an important part of overall prenatal care.
Let’s explore what’s safe, what to expect, and how to protect your oral health during pregnancy.
🤰 Why Oral Health Matters During Pregnancy
Pregnancy hormones can increase your risk of dental issues like:
- Gingivitis (pregnancy-related gum inflammation)
- Tooth decay due to morning sickness or changes in diet
- Dry mouth and increased plaque buildup
Cavities that go untreated during pregnancy can lead to infections, pain, or complications, which can affect your health and even your baby’s if not addressed early.
🦷 Are Fillings Safe During Pregnancy?
Yes — dental fillings are considered safe during pregnancy, especially in the second trimester (weeks 13–27). That’s typically when it’s most comfortable and safest for both mother and baby.
Here’s how your dental team keeps things safe:
- Avoiding or minimizing X-rays unless absolutely necessary (and using a lead apron if one is taken)
- Using pregnancy-safe local anaesthetics, like lidocaine
- Avoiding certain materials like amalgam (silver) fillings in some cases
- Postponing non-urgent dental work until after the first trimester or delivery if needed
🔎 What If You Have a Cavity?
If you’re pregnant and have a cavity, it’s better to treat it than leave it alone. Untreated cavities can:
- Worsen and become painful
- Lead to infection
- Require more invasive treatment later on
Your dentist will assess whether the filling can wait or if it’s best to treat it now — and they’ll make sure everything is done with you and your baby’s safety in mind.
❌ What to Avoid During Pregnancy (When Possible)
- Teeth whitening treatments
- Elective cosmetic procedures
- Major dental surgery unless it’s an emergency
Routine care (like cleanings, checkups, and fillings) are typically safe and encouraged — especially in the second trimester.
🇨🇦 A Note for Canadian Patients
In Canada, dental visits during pregnancy are not only safe but recommended. While many dental plans don’t cover everything, preventive visits are usually included — and addressing issues early helps avoid costly treatment later.
Your dentist and your family doctor or OB-GYN can work together to ensure your care is fully aligned.
👶 Planning a Healthy Pregnancy — Smile Included
At [Clinic Name], we offer compassionate, customized dental care for patients at every stage of life — including during pregnancy. If you’re expecting and unsure about a treatment plan, our team in [City, Province] is here to guide you safely through it.
👉 Book a prenatal dental checkup today — your smile deserves care too.