As a lifelong back sleeper, pregnancy threw me for a loop. Suddenly I wasn’t supposed to sleep on my back anymore, and every position felt wrong.
Finding the right pregnancy pillow took some trial and error. I ordered several different styles on Amazon to test them out (bless free returns). Here are my honest recommendations.
Types of Pregnancy Pillows: Which Shape Is Right for You?
Before you buy, it helps to understand the three main shapes because they solve very different problems:
- Wedge pillows are small, portable, and target one area (belly or back). Best if you already sleep comfortably on your side and just need a little extra support. Also the most affordable option.
- J-shaped pillows curve along your body from head to knees, supporting your head, belly, and legs in one piece without taking over the entire bed.
- U-shaped pillows wrap completely around you — belly support on one side, back support on the other. Great if you flip sides during the night, but they take up serious bed real estate.
There’s no single “best” shape — it depends on your sleeping style, bed size, and how far along you are. Here’s how each one performed for me.
My Top Pregnancy Pillow Recommendations
After testing several options, these are the pillows that made a difference:
Best Pregnancy Pillow for Back Sleepers: Momcozy W-Shaped Wedge Pillow
As a back sleeper, this was my absolute lifesaver. At around $30, it’s budget-friendly and incredibly effective.
Momcozy W Shaped Wedge Pillow
- W-shaped design
- adjustable support
- portable
- affordable at around $30
My personal favorite - affordable and effective
The W-shape gives you just enough elevation and support to keep you comfortably on your side without feeling like you’re fighting against a massive pillow all night. I used this through most of my pregnancy, and it was perfect.
During the last month when my hips were shifting more, I added a regular pillow between my knees for extra alignment. That simple combination was all I needed.
Best Full Body Pregnancy Pillow: Momcozy U-Shaped Pillow
This is the heavy-duty option. It takes up significant bed space, but provides comprehensive full-body support.
Momcozy U Shaped Full Body Maternity Pillow
- Full body support
- removable cover
- supports back and belly simultaneously
Maximum support if you have the space
The U-shape gives you both back and belly support no matter which side you’re on. When you flip during the night, the pillow is already positioned correctly.
The downside? It’s huge. If your partner needs space or your bed is smaller than a queen, this might not work.
The Balanced Option: Momcozy J-Shaped Pillow
This is a good middle ground between a wedge and full U-shaped pillow.
Momcozy J Shaped Maternity Body Pillow
- J-shape design saves bed space
- jersey cover for comfort
- head and neck support
Good balance of support and practicality
The J-shape provides belly support, back support, and leg alignment. You can adjust the positioning based on your needs. Many people prefer the J-shape for its balance of support without overwhelming the bed.
Important Notes for Different Sleep Styles
Back sleepers: After about 20 weeks, sleeping flat on your back isn’t recommended. The W-shaped wedge helps with this transition perfectly.
Stomach sleepers: This is the trickiest transition. Some people find success positioning U-shaped pillows to create a “donut” effect around their bump.
Side sleepers: You have the most options since side sleeping is recommended during pregnancy. Any of these pillows will work well.
Full Body vs. Wedge Pillows: The Great Debate
This is where personal preference really matters.
Full-body pillows are better if:
- You move around a lot in your sleep
- You want comprehensive support
- You have room in your bed
- You’re planning to use it for nursing later
Wedge pillows are better if:
- You have a small bed or sleep space
- You travel frequently
- You just need targeted support
- Your partner needs space
What Nobody Tells You About Maternity Pillows
They take up space. Like, a lot of space. If you share a bed, have this conversation with your partner before ordering a pillow that’s basically the size of a person.
The learning curve is real. Your first few nights with any new pillow might be worse than without it. Give yourself time to adjust to the new sleeping position.
Covers matter. Pregnancy makes you hot, and some pillow covers trap heat. Look for breathable, removable, washable covers.
They’re not just for pregnancy. A good pregnancy pillow can be useful for nursing, recovering from delivery, or just general comfort long after baby arrives.
Getting Comfortable: The Setup Process
No matter which pillow you choose, getting positioned takes practice. Here’s what works:
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Start early in the evening. Don’t wait until you’re exhausted to figure out positioning.
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Use your regular pillows too. Pregnancy pillows work best as part of a support system, not as replacements for all other pillows.
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Adjust as you grow. What works at 20 weeks might need tweaking at 30 weeks.
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Have realistic expectations. You’re probably not going to sleep as well as you did pre-pregnancy, and that’s normal.
How to Choose the Right Pregnancy Pillow
If you’re overwhelmed by options, here’s a quick decision framework:
- What’s your pre-pregnancy sleep position? Back sleepers do best with wedges. Side sleepers have the most flexibility. Stomach sleepers should look at U-shaped options that create space for the bump.
- How much bed space do you have? Queen or king bed with room to spare? U-shaped is fine. Full bed or a partner who needs space? Stick with a wedge or J-shape.
- How far along are you? In your second trimester, a wedge might be all you need. By the third trimester, you might want more comprehensive support.
- Will you use it after pregnancy? Full-body pillows double as nursing support. Wedges are useful for propping baby during feeds or supporting your back postpartum.
The Bottom Line
The best pregnancy pillow is the one that works with your natural sleeping style. Your needs might change as your pregnancy progresses, and that’s totally normal.
Trust your instincts and get the support you need to rest. And if you’re packing for the hospital soon, check out what to actually pack in your hospital bag — I wish I’d kept it simpler.
Top Maternity Pillows by Sleeping Style
Momcozy W Shaped Wedge Pillow
My personal favorite - only $30 and perfect for back sleeper transition.
Momcozy J Shaped Maternity Body Pillow
Great balance of support without overwhelming your bed.
Momcozy U Shaped Full Body Maternity Pillow
Full-body support for dedicated side sleepers with room for it.