Maternity & Nursing Bras Guide
During pregnancy and breastfeeding, your breasts undergo significant changes in size, shape, and sensitivity. The right maternity and nursing bras can provide comfort, support, and convenience during this special time.
A well-fitting nursing bra provides comfort and easy access for breastfeeding
When to Buy Maternity Bras
Most women benefit from switching to maternity bras around the end of the first trimester or beginning of the second trimester (around 12-14 weeks), when breast growth becomes more noticeable. Here's what to expect:
First Trimester
- Breasts may become tender and swollen
- You may go up 1-2 cup sizes
- Consider wireless bras for comfort
Second Trimester
- Ribcage expands as baby grows
- May need to increase band size
- Time to invest in proper maternity bras
Third Trimester
- Breasts prepare for milk production
- Consider buying nursing bras now
- Buy 1-2 cup sizes larger for postpartum
Sizing Tip
When purchasing nursing bras during pregnancy, buy bras that fit comfortably on the loosest hook. Your ribcage will shrink after delivery, and this allows you to tighten the band as needed. For cup size, allow some extra room (about one cup size) for when your milk comes in.
Differences Between Regular, Maternity, and Nursing Bras
| Feature | Regular Bras | Maternity Bras | Nursing Bras |
|---|---|---|---|
| Band Design | Standard width | Wider band with more hooks | Wider band with more hooks |
| Cup Access | Fixed cups | Fixed cups | Drop-down cups with clips |
| Underwire | Common | Often wireless or flexible wire | Often wireless or flexible wire |
| Strap Width | Varies by style | Wider for better support | Wider for better support |
| Cup Fabric | Various | Soft, stretchy fabrics | Absorbent, breathable fabrics |
| Size Adaptability | Fixed size | Some flexibility for growth | Designed to accommodate fluctuations |
Types of Nursing Bras
Everyday Nursing Bras
Designed for daily wear with good support and easy nursing access.
- Drop-down cups with clips or clasps
- Comfortable band with multiple hook positions
- Often wireless or with flexible wire
- Supportive cups with stretch
Sleep Nursing Bras
Soft, comfortable bras designed for nighttime wear and easy access.
- Pull-aside design or crossover style
- No clips or hardware
- Soft, stretchy fabric
- Light support for comfort
Sports Nursing Bras
Designed for active moms who need support during exercise.
- Higher compression for activity
- Moisture-wicking fabrics
- Easy nursing access via clips or zippers
- Racerback or wide straps for support
Pumping Bras
Specialized bras that hold breast pump flanges in place for hands-free pumping.
- Openings for pump flanges
- Secure hold for hands-free pumping
- Some convert from nursing to pumping
- Adjustable for different pump brands
Features to Look For
- Easy one-handed access: You'll often be holding your baby with one arm, so clips or clasps should be easy to open with one hand.
- Adjustable band: Look for multiple hook positions to accommodate your changing ribcage size.
- Stretchy cups: Your breast size will fluctuate throughout the day and between feedings.
- Soft, breathable fabrics: Your skin may be more sensitive, and breathable fabrics help prevent issues like thrush.
- No underwire or flexible wire: Traditional underwires can put pressure on milk ducts and potentially lead to clogged ducts or mastitis.
- Wider straps: These distribute weight better and reduce shoulder strain.
- Cotton lining: Helps absorb leaks and keeps skin dry.
How Many Nursing Bras Do You Need?
Most nursing mothers find that having 3-6 nursing bras works well:
- 2-3 everyday nursing bras
- 1-2 sleep nursing bras
- 1 sports nursing bra (if you're active)
- 1 pumping bra (if you're pumping regularly)
Leaking milk and frequent washing means you'll need more bras in rotation than pre-pregnancy.
Recommended Nursing Bras
Bravado Designs Body Silk Seamless Nursing Bra
$49.00
Key Features:
- Seamless, wire-free comfort
- 4-way stretch fabric adapts to changing breast size
- Removable foam inserts
- Easy one-handed nursing clips
- Converts to a regular bra after nursing
Cake Maternity Cotton Candy Nursing Bra
$59.00
Key Features:
- Flexible wire for support without discomfort
- Cotton-lined cups for breathability
- 6 hook & eye positions for growing ribcage
- Drop-down cups with easy-release clips
- Wider straps to distribute weight
Kindred Bravely French Terry Nursing Sleep Bra
$34.99
Key Features:
- Ultra-soft French Terry fabric
- Pull-aside nursing access (no clips)
- Wire-free design for sleeping comfort
- Racerback style for support
- No underwire or hardware
Hotmilk Obsession Nursing & Maternity Bra
$64.95
Key Features:
- Beautiful lace design
- Flexi-wire for support without digging
- 6 hook & eye positions
- A-frame sling for support during nursing
- Matching panties available
Nursing Bra Sizing Tips
When to Measure
The best time to measure for nursing bras is during the last month of pregnancy. Your ribcage will have expanded, and while your breasts will get larger when your milk comes in, this gives a good baseline.
For the most accurate size after birth, wait until about 6-8 weeks postpartum when your milk supply has regulated and your body has had time to recover.
How to Measure
- Band size: Measure around your ribcage, just under your bust. Round to the nearest even number.
- Bust size: Measure around the fullest part of your bust.
- Cup size: Calculate the difference between your bust and band measurements. Each inch represents one cup size.
If you're measuring during pregnancy, consider going up one cup size to accommodate breast growth when your milk comes in.
Signs of a Poor Fit
- The band rides up in the back
- Cups overflow or have gaps
- Straps dig into shoulders
- Breast tissue spills out from the sides or top
- The center gore doesn't lie flat against your sternum
- You experience discomfort or pain
Caring for Nursing Bras
- Hand wash when possible to extend the life of your bras
- If machine washing, use a lingerie bag and gentle cycle
- Use mild detergent free of fragrances and dyes
- Air dry only - never put nursing bras in the dryer
- Rotate your bras to allow the elastic to recover
- Check clips and closures regularly for functionality
For more detailed care instructions, see our Bra Care Guide.
Transitioning Back to Regular Bras
Most women continue wearing nursing bras for the duration of breastfeeding. When you're ready to transition back to regular bras:
- Wait until you've completely weaned your baby
- Get measured again, as your size has likely changed
- Start with comfortable styles as your breasts adjust
- Consider convertible nursing bras that can be used as regular bras
Remember
Every woman's body and breastfeeding journey is different. What works for one may not work for another. Don't hesitate to try different styles and brands until you find what works best for your body, lifestyle, and feeding preferences.