Dental Care During Pregnancy: What Is Safe and What to Expect

By Lovik Mirzaeian, DDS. Updated September 2026.

Dental care during pregnancy is safe and recommended. Cleanings, exams, fillings and urgent treatment can all be done, the second trimester is the most comfortable time for anything non-urgent, and routine x-rays are simply deferred. What does change is your gums, which tend to swell and bleed more because of hormonal shifts, and that is worth managing rather than ignoring.

A lot of people skip the dentist during pregnancy out of caution. The evidence points the other way. Here is what actually changes and what to do about it.

What Changes in Your Mouth

Pregnancy Gingivitis

Rising progesterone makes gum tissue react far more strongly to plaque. Gums that were fine before can become red, puffy and quick to bleed from the second month onward, and it tends to peak around the eighth month. It affects a majority of pregnant women to some degree.

It is not harmless. Untreated gum inflammation is associated with poorer pregnancy outcomes in several studies, and while the link is complex, treating gum disease during pregnancy is safe and worthwhile. Bleeding gums are covered in more detail in our piece on why gums bleed when you floss.

Pregnancy Tumours

An unfortunate name for a harmless thing. Some women develop a small, red, raspberry-like overgrowth of gum tissue, usually between teeth, most often in the second trimester. They are not cancerous, they usually shrink after delivery, and they are removed only if they bleed a lot or get in the way.

Morning Sickness and Enamel

Stomach acid is strongly erosive. Repeated vomiting bathes the teeth in it. Do not brush straight afterwards, because enamel is softened and brushing scrubs it off. Rinse with water or a teaspoon of baking soda in a cup of water, wait half an hour, then brush.

Cravings, Snacking and Dry Mouth

More frequent eating means more frequent acid attacks on enamel. Dry mouth is common and reduces the saliva that would normally neutralise it. Water between snacks and sugar-free gum help both.

What Is Safe

Exams and cleanings at any stage. If anything, an extra cleaning during pregnancy is a good idea because of the gum changes.

Fillings and crowns. Local anaesthetic is safe, including the common ones with epinephrine.

Urgent treatment, including root canals and extractions, at any stage. An untreated infection is a far greater risk to a pregnancy than the treatment for it. Our piece on dental abscesses explains why they cannot be left.

X-rays when clinically needed. The dose from dental imaging is very small and the beam is nowhere near the abdomen, and a lead apron with a thyroid collar reduces it further. Routine screening images are usually deferred until after delivery simply because they can be, not because they are dangerous.

The American Dental Association and the American College of Obstetricians and Gynecologists both say the same thing: do not postpone needed dental care because you are pregnant.

What Is Deferred

Elective cosmetic work, whitening, and anything that can comfortably wait a few months. Not because it is unsafe, but because there is no reason to do it now.

Timing Within the Pregnancy

The first trimester is fine for exams and cleanings. Some people prefer to avoid non-urgent treatment during it because of nausea and fatigue.

The second trimester is the easiest time for any planned treatment. Nausea has usually settled and lying back is still comfortable.

The third trimester is fine for care, but long appointments lying flat can be uncomfortable and can affect blood flow. Shorter visits, and lying slightly on the left side, solve that.

What to Tell Us

That you are pregnant, and how far along. Any medications or supplements. Any complications or a high risk pregnancy. Whether your obstetrician has given any specific guidance. With that information, everything else adjusts around you.

After the Baby Arrives

Gum inflammation usually settles within a few months of delivery. It is worth a cleaning around then to clear what built up. And it is worth knowing that the bacteria that cause decay pass from parent to baby through shared spoons and cleaned pacifiers, so keeping your own mouth healthy is one of the first things you can do for theirs. Our piece on when a child should first see a dentist picks up from there.

Frequently Asked Questions

Is it safe to go to the dentist while pregnant?

Yes, and recommended. Exams, cleanings, fillings and urgent treatment are all safe at any stage. Local anaesthetic is safe. The second trimester is the most comfortable time for planned treatment. Only elective cosmetic work is typically deferred, and that is for convenience rather than safety.

Why do my gums bleed more during pregnancy?

Hormonal changes, mainly rising progesterone, make gum tissue react much more strongly to plaque. Red, swollen gums that bleed easily affect most pregnant women to some degree, usually from the second month and peaking around the eighth. Good brushing, flossing and a professional cleaning keep it in check.

Can I have dental x-rays while pregnant?

When clinically needed, yes. The dose is very small, the beam is far from the abdomen, and a lead apron with a thyroid collar reduces it further. Routine screening x-rays are usually deferred until after delivery because they can wait, not because they are dangerous.

Should I brush after morning sickness?

Not immediately. Stomach acid softens enamel, and brushing straight away scrubs the softened surface off. Rinse with water or a teaspoon of baking soda in a cup of water, wait about thirty minutes, then brush.

Pregnant and Due a Check Up? Come In

A cleaning during pregnancy is one of the easiest ways to keep the gum changes under control, and it is entirely safe. Tell us how far along you are when you book and we will plan the visit around that. Contact us to set up a consultation.

Lovik Mirzaeian, DDS has achieved extensive training in multidisciplinary dental treatments. His credentials include Dental Implants, Cosmetic Dentistry, Full Mouth Reconstruction, Endodontics, Oral Surgery, Orthodontics, and Sleep Sedation. Our office puts your comfort and smile first, and we are dedicated to giving you top-notch dental care. Get ready to show off your perfect smile!

Looking for a trusted family dentist in Clovis? Dr. Mirzaeian welcomes new patients of all ages.