Let’s be real. Your body is doing some wild things right now. You are practically squeezing two people into one pair of undies. So, do not feel bad about retiring your favorite lingerie for a few months. You will be back in it eventually.
In the meantime, we compared dozens of styles. We looked at everything from over-the-bump support to under-belly scoops, and from disposable hospital pairs to lacey numbers that still make you feel like yourself. Here is our list of the best maternity underwear to keep you comfortable while you grow that tiny human.
- Fits nicely under the bump
- Stretchy cotton fabric
- Can be worn even after delivery
- Offers gentle support
- Adjustable sizing
- Soft, stretchy, and breathable
- Ultra-soft fabric
- Designed for everyday comfort
- Cost efficient
- High waisted
- Gives comfort and gentle support
- Seamless and breathable
- Multipurpose design
- Elastic closure
- Comfortable brief silhouette
- No-show panty lines
- Super soft and skin friendly
- Fits nicely under the bump
- Lightweight and breathable
- Soft elastic waist support band
- Non-absorbent material
When to Start Wearing Maternity Underwear
There is no strict rule on the calendar for this. Some women pop early and need the extra stretch in the first trimester. Others carry small and stick to their regular bikinis until the third trimester.
Generally, women at a healthy pre-pregnancy weight gain 25 to 35 pounds (1). You might only gain a few pounds in the first 12 weeks, but bloating can make your regular waistbands dig in painfully.
If your current underwear leaves angry red marks on your skin or rolls down every time you move, it is time to switch. Trust us; comfort is king right now.
How Many Pairs Will I Need?
This depends entirely on your laundry habits. Just remember that your energy levels are going to crash. You might plan on doing laundry twice a week, but the reality of pregnancy fatigue often says otherwise.
We recommend having at least a week’s worth (7 to 10 pairs) on hand. This ensures you always have a clean, comfortable pair ready without needing to run the washer constantly.
Types of Maternity Underwear
If this is your first baby, you might not realize how many options exist. Just like regular panties, you have choices based on your outfit and comfort preference.
Over-the-Bump Styles
Think of these as a gentle hug for your belly. The waistband goes way up over your navel, sometimes reaching your ribcage in late pregnancy.
They might not be the sexiest option, but they offer incredible support. They are perfect for winter pregnancies when you want an extra layer of warmth, and they prevent shirts from rubbing against sensitive stretched skin.
Under-the-Bump Styles
These sit low on the hips, scooping under your belly. They are often called “crossover” or “V-shape” panties.
These are great if you hate the feeling of fabric covering your stomach or if you get overheated easily. They are also usually the best option for postpartum c-section recovery since the waistband sits below the incision site.
Special Feature Underwear
Some brands go the extra mile. You can find options with absorbent panels for those accidental bladder leaks (it happens to the best of us). Others offer compression zones to help with back pain.
And yes, you can still feel cute. There are plenty of maternity lingerie options that accommodate a bump with lace and flexible fabrics, so you don’t have to sacrifice style for function.
How to Choose Maternity Underwear
Before you fill your cart, keep these three factors in mind to ensure you actually wear what you buy:
Style Preference
Do you want your belly covered or free? We love under-the-bump styles for summer or everyday wear because they feel less restrictive. However, if you are wearing a fitted dress or need back support, high-waisted briefs are the way to go. It is smart to have a mix of both in your drawer.
Sizing
Most brands design their sizing to match your pre-pregnancy size. If you were a Medium before, you are likely a Medium in maternity gear. However, if you are carrying multiples or have gained more weight than average, sizing up one level is a safe bet for the third trimester.
Fabric and Comfort
Cotton is your best friend. It breathes, absorbs moisture, and is hypoallergenic. This is crucial because pregnancy increases your body temperature and risk of infections. Look for blends with at least 5% spandex so they stretch with you rather than cutting into your hips.
Product Reviews
We evaluated these picks based on fabric softness, stretch recovery, and real-mom comfort tests. Here are our favorites.
Giftpocket Under Bump Maternity Underwear
Best Cotton Maternity Underwear
These Giftpocket panties are a staple for a reason. The V-shape crossover design sits perfectly under your bump without rolling down or digging in. Made from 95% cotton and 5% spandex, they offer that critical breathability you need when your hormones are making you sweat.
They provide moderate rear coverage, so you don’t have to worry about wedges, but they don’t look like “granny panties.” The multi-pack options give you great variety, and the fabric holds up well after multiple washes. If you want something simple that just works, this is it.
Our Ratings
Intimate Portal Under Bump Maternity Underwear
Best Maternity Underwear for Dresses
When you are wearing a fitted maternity dress, the last thing you want is a visible panty line cutting across your belly. These extra-low-rise panties solve that problem completely.
They sit extremely low, making them invisible under clothing while letting your bump take center stage. They come in packs of three or five with cute colors and prints.
A brilliant safety feature here is the light-colored crotch lining in every pair, regardless of the outer color. This helps you easily monitor for any unusual discharge or spotting, giving you peace of mind during your pregnancy.
Our Ratings
NBB Lingerie High Cut Maternity Panties
Best Over the Bump Maternity Underwear
If you want full coverage, NBB delivers. These high-waist briefs reach up to your belly button (or higher) and stay put. The light support band offers a gentle lift to your belly without feeling like shapewear.
Because they are 95% cotton, they prevent that swampy feeling around your midsection. The fabric is super stretchy, accommodating your bump as it expands rapidly in the final weeks. Bonus: Many moms love these for postpartum recovery because they cover the entire abdominal area securely.
Our Ratings
Kindred Bravely Under The Bump Maternity Underwear
Best for Jeans
Kindred Bravely is a huge favorite in the mom community for good reason. Their “Grow With Me” underwear features an ultra-soft, wide waistband that contours to your body rather than pinching it.
These are the perfect companion for maternity jeans. The low-cut front sits neatly under the denim waistband, while the full-coverage rear ensures nothing shifts around while you walk. They are available in packs of three or five, and the durability means they will last you well into the fourth trimester.
Our Ratings
Rosie Pope Seamless Maternity Underwear
Best Seamless Maternity Panties
Sensory issues can ramp up during pregnancy. If seams are suddenly driving you crazy, check out these Rosie Pope seamless panties. They are smooth, sleek, and virtually disappear under leggings.
The lace trim adds a nice feminine touch, reminding you that you can still look stylish while prioritizing comfort. They are machine washable and low maintenance. Plus, because they lack bulky seams, they are incredibly comfortable for sleeping or lounging during your postpartum days.
Our Ratings
Belevation Maternity Briefs
Best with Extra Support
When your back aches and your belly feels heavy, you need reinforcement. Belevation briefs use a seamless, breathable mesh weave to provide substantial lift and support. It is like a sports bra for your bump.
Unlike stiff girdles of the past, the nylon/spandex blend is soft against stretched, itchy skin. They ride high for full coverage and help redistribute the weight of the baby, potentially easing lower back pain.
Nothing should be tight or uncomfortable during pregnancy. You want the best blood circulation to your body and your baby.
Editor's Note:
Katelyn Holt RN, BSN, BCThese are made in the USA and are excellent for moms who are on their feet all day and need that extra “hold.”
Our Ratings
Motherhood Maternity Panties
Best for Every Trimester
Can’t decide between over-the-bump or under-the-bump? Get a pair that does both. These fold-over panties are versatile enough to take you from the positive test to delivery day.
Early on, fold the band down to prevent bunching. As you get bigger, pull the panel up for light belly support. The cotton-spandex blend is soft and forgiving. Because of the customizable waistband, these are also fantastic for C-section recovery, allowing you to adjust the pressure exactly where you need it (and away from where you don’t).
Our Ratings
Suekaphin Under Bump Maternity Panties
Best Value for Money
If you want to stock your entire drawer in one go, Suekaphin is the answer. These value packs offer incredible bang for your buck without sacrificing comfort.
They feature a classic low-rise, V-shape crossover that accommodates even the biggest bumps. The leg bands are extra wide, which prevents that annoying cutting sensation into your thighs. With eight pairs in a pack, you can push laundry day back a little further, a win for any exhausted mom-to-be.
Our Ratings
ALC Seamless Knit Maternity Underwear
Best Disposable Maternity Underwear
Pack these in your hospital bag immediately. After delivery, things can get messy, and you won’t want to risk staining your nice underwear. These disposable knit briefs are a massive upgrade from the mesh ones hospitals provide.
They are stretchy, soft, and breathable. Crucially, the high waist holds large postpartum pads or ice packs securely in place. They are gentle enough to wear over C-section stitches without snagging. While technically disposable, they are durable enough to survive a few hand washes if needed.
Our Ratings
Hanky Panky Women's Low Rise Thongs
Best Sexy Underwear
Just because you are pregnant doesn’t mean you have to lose your style. Hanky Panky’s signature lace thongs are legendary for their “one size fits most” stretch, which surprisingly works great for maternity too.
The wide lace waistband lays flat against your skin, eliminating panty lines under tight clothing. They sit comfortably low on the hips, avoiding your bump entirely. Made in the USA, they are perfect for when you want to feel a little more like your pre-pregnancy self, or just want zero coverage on your cheeks in the summer heat.
Our Ratings
FAQs
Is it Worth it to Buy Maternity Underwear?
For most women, yes. While you might survive with regular low-rise bikinis for a while, maternity underwear offers specific cuts that prevent rolling, bunching, and digging. The comfort factor alone during the third trimester makes the investment worth it.
Is it OK Not to Wear Underwear During Pregnancy?
Absolutely. Going commando allows for maximum airflow and eliminates any pressure from waistbands. If you are prone to yeast infections or just want to feel free, skipping the undies is perfectly safe and healthy.
Can You Wear Spanx at 12 Weeks Pregnant?
Yes, wearing Spanx or shapewear is safe for the baby. They cannot squish the baby. However, listen to your body; if you feel faint, overheated, or uncomfortable, take them off. Maternity-specific shapewear is usually more comfortable than regular Spanx as you grow.
Can Wearing Tight Pants Hurt the Baby in Early Pregnancy?
No, tight pants will not hurt your developing baby. They are well-cushioned inside the amniotic sac. However, tight waistbands can worsen heartburn, indigestion, and general discomfort for you, so looser clothing is usually preferred.
Do You Wear Underwear to the Hospital in Labor?
You can wear them arriving, but you will likely take them off once you are admitted and change into a gown. During active labor and delivery, you will not be wearing underwear. Don’t stress about it; nurses and doctors have seen it all.
What Kind of Underwear Should I Wear After Giving Birth?
Opt for “granny panties” or high-waisted briefs made of cotton. You will be wearing large pads for lochia (postpartum bleeding), so you need full coverage to hold them in place. High waists are best if you have a C-section to avoid rubbing the incision.
How Do I Choose the Right Size?
Stick to your pre-pregnancy size for most brands. Manufacturers account for the bump in their designs. However, if you are carrying twins or have gained more weight than expected, sizing up one size can provide extra comfort in the final months.
