During pregnancy, your body goes through incredible changes, your clothing needs to shift right along with it. While it’s easy to focus on outer layers like maternity dresses or leggings, underwear is just as important. Choosing the right undergarments can affect how your clothing fits, how supported you feel, and even how well you manage the day-to-day realities of a growing belly.
So, what’s the difference between maternity underwear vs regular? And is it really worth making the switch? Let’s break it down.
What Is the Difference Between Maternity Underwear and Regular Underwear?
Maternity underwear is specifically designed to support a pregnant woman’s body as it changes through each trimester. Unlike regular underwear, maternity styles typically feature:
- Wider waistbands that sit comfortably under or over your growing belly
- Stretchier, softer materials (often including bamboo or organic cotton)
- Extra coverage to accommodate weight gain, hormonal skin changes, or increased discharge
- Supportive designs for postpartum wear and recovery
- Moisture-wicking properties to keep you cool and dry
In contrast, regular underwear is made for a non-pregnant body. While it may work early in your pregnancy, many women find they outgrow their pre-pregnancy knickers by the second trimester or find that they no longer sit comfortably or offer enough coverage.
Can I Wear Normal Underwear During Pregnancy?
Yes, many women do continue wearing normal underwear in the early stages. But as your baby bump grows and your hips widen, you may start to notice:
- Waistbands digging in
- Underwear rolling down
- Fabrics feeling too tight or restrictive
- Lack of support for your belly and back
That’s when maternity underwear becomes a smart and practical upgrade. It’s all about comfort and giving your body the space it needs to move, stretch, and rest throughout the day.
Why Do People Wear Maternity Underwear?
There are several reasons why switching to maternity underwear makes a difference, especially during the second and third trimesters:
- It stretches with your body, rather than squeezing or slipping
- It supports your growing belly, which is helpful for everyday comfort
- It provides full coverage, especially during active days or work
- It prepares you for postpartum needs, including postpartum bleeding, bladder sensitivity, or C-section recovery
Many women also choose maternity underwear because of the soft, breathable fabrics that are kinder to sensitive skin, a common pregnancy symptom.
If you're putting together your hospital bag, we recommend checking out this complete checklist of hospital bag essentials, which includes maternity undergarments, nursing bras, and more.
What Type of Underwear Is Best for Pregnancy?
The best pregnancy underwear depends on your preferences and trimester. Here are a few popular styles to consider:
1. High-Rise Maternity Briefs
Sit over the bump for gentle compression and support. Great for cooler weather or late pregnancy.
2. Under-Bump Maternity Pants
Sit low on the hips and under your belly. Ideal for those who dislike pressure on the bump.
3. Bamboo or Cotton Body Shorts
Super soft, breathable, and moisture-wicking. Offers more coverage and is perfect for layering under dresses.
4. Lace-Trimmed Styles or Gracie Briefs
For when you want to feel a little more polished. These still provide comfort, but with an added touch of style.
5. Supportive Postpartum Underwear
Designed for use after giving birth, these styles offer postpartum support, especially for C-section or vaginal recovery.
Our Gracie & Lace Underwear and stretchy bamboo briefs are designed for this journey, soft, breathable, supportive, and beautiful.
Comfort Starts Underneath
Whether you're in the early weeks or already prepping your hospital bag, underwear designed for pregnancy is one of the smartest additions to your maternity wardrobe. It helps you feel comfortable, supported, and confident as your body changes.
Angel Maternity’s Maternity Underwear Collection includes everything from everyday bamboo briefs and lace underwear to support shorts and postpartum options. Each piece is created to move with you from bump to baby, with soft materials and thoughtful designs you’ll actually want to wear.
Because every layer counts, especially the ones closest to your skin.
FAQ: Maternity Underwear vs Regular
What is the difference between maternity underwear and regular underwear?
Maternity underwear is made to stretch and support your growing bump, with softer fabrics, wider waistbands, and extra coverage. Regular underwear may become uncomfortable as your body changes.
Can I wear normal underwear during pregnancy?
You can in the early stages, but most women find regular underwear becomes tight or uncomfortable as their pregnancy progresses.
Why do people wear maternity underwear?
Maternity underwear offers better fit, coverage, and comfort. It’s also designed to support your belly and body during pregnancy and postpartum recovery.
What type of underwear is best for pregnancy?
Soft, breathable cotton or bamboo styles with stretch are ideal. High-rise briefs, under-bump cuts, and postpartum supportwear are all popular choices.