Pregnancy changes almost everything, including how your favourite underwear fits and feels. While the bump grows and your body adapts, comfort quickly moves from a luxury to a must-have. The right maternity underwear is not about gimmicks, it is about soft, breathable fabrics, smart cuts, and gentle support that works in every stage. Boody’s maternity-friendly range is designed to keep you comfortable from your first trimester right through to postpartum recovery. Here is how to find your ideal fit at each stage.
Your Trimester-by-Trimester Comfort Guide
- First Trimester: Soft, flexible waistbands that will not dig in as your body starts to change.
- Second Trimester: Gentle belly support and seamless edges for growing curves.
- Third Trimester: Maximum breathability and stretch with no pinch points.
- Postpartum: Styles that offer comfort, light support, and easy wash-and-wear care.
Explore the full maternity-friendly range at Boody UK
First Trimester: Soft Flexibility for Subtle Changes
In the early months, you might not be ready for full maternity wear, but small changes in comfort can make a big difference. Your usual underwear might feel a little snug, or seams may start to irritate more than before. Choose ultra-soft, stretchy fabrics that adapt without feeling loose or baggy.
Boody’s bamboo-based fabric is a great option here. It is naturally breathable, hypoallergenic, and smooth against the skin. Low-rise bikini styles or gentle hipster briefs give room for movement and do not press against your stomach.
Tip: Buy a few pairs early so you can rotate them in as soon as you notice changes.
Second Trimester: Support Without Squeeze

By now, your bump is more defined, and comfort needs are shifting. Waistbands that once felt fine might start to roll down or dig in. This is when mid-rise or over-bump briefs are useful. They give light belly support while staying in place, which can help ease pressure on your lower back and hips.
Seamless designs prevent irritation and create a smooth look under clothes. Boody’s maternity-friendly briefs in bamboo fibre help wick moisture and keep you feeling fresh, even on warmer days.
Tip: If you buy over-bump styles, choose a size that allows for growth without feeling loose at the legs.
Third Trimester: Breathability is Everything

Late pregnancy often brings swelling, heat, and extra sensitivity. This is the time to focus on lightweight, breathable designs with plenty of stretch. Over-bump briefs offer gentle security without pinching, while seamless shorties or boyleg cuts can help minimise rubbing on the inner thighs.
Bamboo’s temperature-regulating qualities are very welcome here. It keeps you cool when it is warm and cosy when it is cooler. Flat seams or laser-cut edges reduce friction, which is ideal if you are feeling sensitive to pressure.
Tip: Keep a few pairs from your second trimester in use for variety and comfort.
Postpartum: Gentle Support for Recovery

After birth, your body is healing. Whether you had a vaginal delivery or a C-section, soft waistbands and breathable fabrics are essential. Over-bump briefs can give light compression to help you feel supported without limiting movement, while mid-rise styles are ideal if you want to avoid pressure on a healing incision.
Easy-care fabrics that wash well are a must during this stage. Bamboo fibre dries quickly, resists odour, and stays soft after many washes.
Tip: Keep at least five to seven pairs of postpartum-friendly underwear so you can avoid laundry stress in the early weeks.
Why Bamboo Works for Maternity Underwear
Boody’s signature bamboo viscose fabric is not only eco-friendly, it is also highly practical for pregnancy and beyond. Here is why it works so well:
- Breathable and moisture-wicking: Helps keep you cool and dry.
- Hypoallergenic: Gentle on sensitive skin.
- High stretch: Adapts to your changing body shape.
- Durable: Keeps its shape through many washes.
It is comfort you can rely on, and it is kinder to the planet.
Building Your Maternity Underwear Drawer
To stay comfortable throughout pregnancy, aim for a small but versatile collection:
- Three to four pairs of low- or mid-rise briefs for early months.
- Three to four pairs of over-bump or high-rise briefs for later pregnancy.
- One to two pairs of boyleg or shorty styles for more coverage.
Rotating different cuts helps you adapt to your comfort needs as they change.
Comfort That Grows With You
The right maternity underwear supports your body’s changes without adding pressure or irritation. With Boody’s bamboo-based designs, you get softness, breathability, and stretch in balance. This means you can move through each trimester with ease. Invest in the right pieces early and you will stay comfortable from bump to baby and beyond.
FAQs
Are Boody’s maternity-friendly styles true to size?
Yes. Choose your pre-pregnancy size for most styles. If you are between sizes, you might prefer the larger size for later trimesters.
Can I wear these styles postpartum?
Yes. Many women keep wearing them for months after birth for comfort and light support.
How do I wash bamboo underwear?
Machine wash on a gentle cycle in cold or warm water. Avoid fabric softener to preserve breathability and stretch.
Do I need over-bump styles?
Not necessarily. Some women choose low-rise cuts throughout pregnancy, while others prefer the support of over-bump briefs in the later months.
Will the fabric stay soft over time?
Yes. With proper care, bamboo viscose stays soft and holds its shape wash after wash.
