Your body already does most of the work of preparing your nipples for breastfeeding. During pregnancy, small glands on your areola enlarge and release an oily substance that moisturizes the skin, maintains an acidic pH to fight bacteria, and even produces a scent that helps your newborn find the nipple and latch. The most effective things you can do are support this natural process, address any anatomical concerns early, and practice hand expression before delivery.
What Your Body Does on Its Own
The small bumps on your areola, called Montgomery glands, start growing in the first trimester and stay enlarged throughout breastfeeding. They release a specialized oil that lubricates and protects the delicate nipple skin from the chafing of a baby’s sucking and saliva. This oil also keeps the skin’s pH acidic enough to discourage bacterial and yeast overgrowth, which matters once frequent nursing begins. These glands even connect to your mammary glands and can release small amounts of milk, essentially acting as backup supply lines.
Because this system exists, aggressive preparation methods aren’t necessary. The most important thing you can do is avoid interfering with it.
Skip the Soap
Soap, body wash, shampoo, and alcohol all strip the natural oils your areola produces. During pregnancy and after delivery, rinsing your breasts with plain water when you shower is enough to keep them clean. Using soap on the nipple area dries out the skin and removes the protective barrier your Montgomery glands are working to maintain, which can set you up for cracking and soreness once breastfeeding starts.
Check for Flat or Inverted Nipples
One genuinely useful thing to do during pregnancy is a simple self-check called the pinch test. Gently compress the areola about an inch behind the nipple. A nipple that becomes erect is fine. If it stays flat, it’s considered a flat nipple. If it pulls inward or dimples, it’s inverted. Truly flat or inverted nipples won’t respond to stimulation or cold at all.
Having flat or inverted nipples doesn’t mean you can’t breastfeed, but knowing ahead of time lets you plan. A lactation consultant can show you techniques like breast shaping or reverse pressure softening that help a baby latch onto a less prominent nipple. Some people use nipple shields or breast shells during nursing as well. Identifying the issue in the third trimester gives you time to line up support before the baby arrives.
Gentle Nipple Conditioning
There’s some evidence that a simple conditioning routine starting about six weeks before your due date can reduce nipple pain in the first days of breastfeeding. In one study of first-time mothers, those who rolled each nipple gently between their fingers for two minutes twice a day, lightly rubbed it with a terry cloth towel for 15 seconds once daily, and aired the nipple for about two hours a day (simply going braless under a shirt) experienced significantly less pain, and specifically less extreme pain, on the conditioned side compared to the unconditioned side.
This isn’t something you need to do aggressively. The goal is mild exposure and gentle stimulation, not scrubbing or roughening. If you have a history of preterm labor or have been advised to avoid nipple stimulation, talk with your care provider before trying this.
Moisturizing Before and After Delivery
If your nipple skin feels dry during late pregnancy or the early days of nursing, a light moisturizer can help prevent cracking. Lanolin has long been the standard recommendation, but a study comparing lanolin to olive oil found that olive oil performed at least as well for preventing nipple cracks. Nearly 60% of the participants preferred olive oil, compared to about 16% who preferred lanolin. Olive oil has natural antimicrobial and antioxidant properties, and it’s safe for newborns, so there’s no need to wipe it off before a feeding.
Either option is fine. The key is applying a thin layer to keep the skin supple, not saturating it. Avoid anything with fragrance or alcohol.
Practice Hand Expression
Starting around 36 weeks, you can begin harvesting colostrum, the thick, nutrient-dense first milk your breasts produce before your full supply comes in. This isn’t strictly about nipple preparation, but it serves double duty: you learn the hand expression technique you’ll use constantly in the first days postpartum, and you build a small frozen stash of colostrum that can be invaluable if your baby has trouble latching right away or needs supplementation.
Your midwife or care provider can walk you through the technique around 32 to 35 weeks. You collect small amounts into syringes and freeze them. If you notice period-like cramps or mild contractions while expressing, stop and rest. It’s very rare for colostrum harvesting to trigger labor, but pausing until the sensation passes is a reasonable precaution.
Get a Nursing Bra at the Right Time
Breast size changes throughout pregnancy, so buying a nursing bra too early often means it won’t fit when you need it. Around 36 weeks is a good time to shop. Your breasts will still grow slightly once your milk comes in, but a bra fitted at 36 weeks will be close enough to work through the early postpartum weeks. If you shop in person at a specialty lingerie store, staff can measure you for free. Look for soft, wireless styles with easy one-hand clasps for nursing access. Tight underwires or constricting cups can compress breast tissue and contribute to clogged ducts once you’re producing milk.
What Actually Prevents Soreness
Most nipple pain in the first weeks of breastfeeding comes from a shallow latch, not from unprepared skin. A baby who latches deeply takes the nipple far back into the mouth where the soft palate cushions it. A shallow latch traps the nipple against the hard palate, creating friction and compression that no amount of prenatal conditioning can fully prevent.
The single most impactful thing you can do before delivery is learn what a deep latch looks and feels like. Watching videos from a reputable source like La Leche League, attending a breastfeeding class, or booking a prenatal visit with a lactation consultant gives you a visual reference point before you’re sleep-deprived and figuring it out in real time. When the latch is right, nursing might feel like a strong tug but shouldn’t cause sharp or burning pain. If it does, breaking the seal with your finger and relatching is always better than pushing through.