Molluscum contagiosum in pregnancy is considered low-risk for both you and your baby. It's a benign skin infection caused by a poxvirus, and it doesn't cross the placenta or cause birth defects. Several standard treatments are safe to skip or postpone, but a few common removal products are best avoided while you're expecting.
with the right treatment
testing, not symptoms, decides
| Item | Value |
|---|---|
| Curable? | yes — with the right treatment |
| If you may have it | get tested — testing, not symptoms, decides |
Why molluscum contagiosum matters in pregnancy
Molluscum contagiosum is a common, usually mild skin infection caused by the molluscum contagiosum virus, a poxvirus CDC, About Molluscum. In adults, infection often results from sexual activity, which is why the bumps frequently show up on the lower abdomen, inner thighs, groin, and genital skin. It produces small, firm, pearly bumps in white, pink, or skin-colored, often with a tiny dip in the center. You can read more about how to recognize molluscum contagiosum bumps if you're not sure what you're looking at.
Pregnancy doesn't make molluscum dangerous, but it changes the conversation in two practical ways. First, shifts in immune function and stretched, more vascular skin can sometimes let lesions spread a little more readily. Second, some of the products used to remove these bumps are not safe to use while you're pregnant, so the treatment plan you'd choose otherwise may need to change. The infection itself is not a reason to worry.
Risks to the baby
Molluscum contagiosum is a skin-surface virus. It doesn't enter the bloodstream or travel to the placenta, so it can't cause miscarriage, stillbirth, or congenital malformations the way some other infections can. There's no evidence it harms a developing fetus.
The only realistic route to the baby is direct skin contact, and even that risk is minimal. Because the virus spreads by touch, a newborn could theoretically pick it up from contact with active lesions during or after birth, the same way it spreads between any two people CDC clinical overview. If that happened, a baby would develop the same benign bumps adults get, not a serious illness. There is no documented pattern of severe neonatal disease from molluscum, unlike the infections that threaten a newborn.
Screening and diagnosis in pregnancy
Molluscum is diagnosed by sight. A clinician recognizes the firm, dome-shaped bumps with their central dimple on exam. No blood test or culture is needed, and there's no routine prenatal screening panel for it the way there is for syphilis or HIV. If the diagnosis is uncertain, a clinician can confirm by examining the contents of a lesion under a microscope, but most cases are clear on inspection.
Because the genital and groin form is usually acquired through sexual contact, finding molluscum there is a reasonable prompt to check for other sexually transmitted infections that share that route and often cause no symptoms. If you've had a recent new exposure, it helps to understand when to test after exposure so your results are accurate, and you can get tested for the common STIs at the same prenatal visit. The infections you most want sorted before delivery are the ones with no symptoms at all.
Safe treatment during pregnancy
In healthy adults, molluscum often clears on its own, with bumps resolving over roughly six months to a year without any treatment. For lesions that aren't bothering you and aren't in a high-friction or genital area, watchful waiting is a legitimate and often preferred choice in pregnancy. You avoid medications entirely and let the infection run its course.
When treatment is wanted, and it's generally recommended for genital lesions, the safest approaches in pregnancy are physical removal methods rather than topical chemicals. These include cryotherapy (freezing each bump with liquid nitrogen), curettage (scooping the small lesion out with a fine instrument), and laser. These work mechanically, so they don't expose the pregnancy to an absorbed drug. They can sting or leave a temporary mark, and more than one session is sometimes needed because new bumps can keep appearing.
Avoid the chemical treatments not established as safe in pregnancy. Podophyllin and podofilox, in particular, are contraindicated; they can be absorbed through the skin and have been associated with harm, so they're off the table while you're expecting. Salicylic acid, a peeling agent sometimes used for molluscum, is best discussed with your obstetrician before use rather than applied on your own. Don't reach for an over-the-counter wart or molluscum chemical during pregnancy without clearing it first.
| Approach | How it works | In pregnancy |
|---|---|---|
| Watchful waiting | Lets the infection clear on its own over several months to a year | Preferred when lesions are mild or non-genital |
| Cryotherapy | Freezes each bump | Generally considered safe |
| Curettage | Physically removes the lesion | Generally considered safe |
| Laser | Destroys lesions with focused light | An option; done by a clinician |
| Podophyllin / podofilox | Chemical that destroys lesion tissue | Contraindicated — avoid |
| Salicylic acid | Peeling/keratolytic agent | Discuss with your obstetrician first |
Whatever route you take, two practical points apply. If a treatment is prescribed as a course, finish all of it even after the bumps look better, and ask whether a sexual partner should be treated so you don't pass the infection back and forth. For the full menu of techniques and what each session feels like, see our guide to molluscum contagiosum treatment & removal options.
Reducing transmission around delivery
Because transmission is by direct contact, the goal near your due date is to limit contact between active bumps and your newborn's skin. Molluscum is not a reason for a cesarean delivery, and it isn't on the list of infections that change the mode of birth. A few sensible habits lower the already-small risk:
- Don't scratch, pick, or shave over the bumps. Touching them spreads the virus to new areas of your own skin (autoinoculation) and onto your hands.
- Keep lesions covered when practical, especially any on the breasts or near where the baby will feed or be held.
- Wash your hands before handling your newborn, and avoid sharing towels, washcloths, and clothing.
- Consider having genital or groin lesions removed before delivery if your clinician recommends it; you can read more about managing molluscum contagiosum on the genitals & pubic area.
- For the sexually transmitted spread between partners, condoms used every time lower the risk, and testing finds infections that have no symptoms.
When to see a clinician
Bring up molluscum at a prenatal visit if the bumps are spreading quickly, are in the genital area, are painful, look red and infected, or if you're simply unsure what they are. A clinician can confirm the diagnosis, talk through whether to treat now or wait, and steer you away from any product that isn't safe in pregnancy. If lesions are on or near the genitals, that's also a good moment to check for other STIs, since they travel together and many cause no symptoms.