QUEEN ROSE Cooling U-Shaped Pregnancy Pillow (55 in) review

The Queen Rose is a classic U: two equal legs joined by a rounded end, with no hooks or bumps. Queen Rose lists it at 55 inches long, 31 inches wide and 7 inches high, with a medium-soft feel^[1]. The listing says the matching left and right sides are what make it easy to flip over at night^[2]. That's the main design difference from the Momcozy U, which curls one leg into a hook for your knees^[3]. The Queen Rose feels the same whichever way you face.

It's the widest of the three pregnancy pillows we cover. At 31 inches, it takes just over half of a 60-inch queen mattress and well over half of a 54-inch full^[1,4]. Babylist, which names it the best pregnancy pillow overall, says it's larger than the others on its list and gives bed space as its only con^[5]. BabyGearLab measured the Momcozy at 27.6 inches wide and the INSEN C-shape at 28^[6]. If you sleep on a full, or next to a partner who spreads out, those 3 inches count.

It's also heavy for a fiber pillow. Queen Rose's spec sheet gives 8.6 pounds^[1], while the Amazon listing says 7.5^[7]. Either figure is more than the INSEN's listed 6 pounds^[8], and you'll feel it when you drag the pillow up the bed or carry it to the sofa.

55 inches suits average heights, and there's a longer model. Mattress Clarity's reviewer, Katie Golde, is 5 feet 7 inches. She tested a 51-inch version and sometimes wanted more length to keep it between her knees^[9]. The 55-inch model reviewed here is 4 inches longer^[1], and Queen Rose also makes a 60-inch U with a bamboo cover^[10], which is the one to look at if you're tall.

It may feel cooler, but there's no independent measurement. Queen Rose describes a breathable, moisture-wicking “silky” cover that is cool to the touch^[2], and its website says the fabric reduces body heat by up to 35% while you sleep^[1]. It doesn't say how that figure was measured, and we found no independent heat test of this pillow. BabyGearLab, whose side-by-side heat comparisons are the most useful available for pregnancy pillows, didn't include it^[6].

The hands-on evidence is encouraging but thin. Babylist says the cover is designed to keep you cool through pregnancy night sweats, and one of its parent reviewers said the fabric felt cool and she didn't overheat^[5]. That's one person's experience, not a test.

Even the fabric is described inconsistently. The Amazon listing gives the cover as polyester jersey^[7], the maker's spec sheet just says jersey^[1], and the replacement cooling cover Queen Rose sells for this pillow is a cotton and nylon blend^[11]. Mattress Clarity's reviewer had an organic cotton cover on the 51-inch version she tested^[9]. If heat is your main problem, choose the single-sided cooling cover rather than the dual-sided velvet and minky option Queen Rose also sells^[1]. In BabyGearLab's tests of other pillows, velvet covers held the most heat^[6].

The CertiPUR-US line doesn't apply here. Queen Rose says its materials are CertiPUR-US certified^[1]. That program certifies flexible polyurethane foam^[12], and this pillow is filled with polyester fiber^[1]. The seal tells you nothing about what's inside it.

Use the rounded end as your head pillow, or flip it and keep your own pillow. Babylist describes both options: the arch under your head in place of a standard pillow, or the arch toward your feet if you'd rather use your own^[5]. Lying on your side, hug the front leg, let your bump rest on it, and bring your top knee over it while the back leg runs along your spine. ACOG's pregnancy advice is to sleep on your side with your knees bent, a pillow between your knees and another under your belly^[13], and this layout covers all three.

The legs can drift apart overnight. Mattress Clarity's reviewer, in her third trimester, found the legs aren't contoured and can slip out. After a few nights, the fill had separated enough that the legs turned away from her, so when she rolled over, the back support was gone and she had to reach for it and readjust^[9]. That undercuts the point of a U. Her pillow was the 51-inch version, and a Babylist parent reviewer reported the opposite, saying it kept its shape all night^[5]. If yours spreads, push the fill back down into the legs before bed.

Even when the legs stay put, the back rail won't keep you on your side. In an Australian trial, a U pillow built with a firm back rail didn't reduce the time women in late pregnancy spent on their backs, about an hour a night either way. During the trial's comparison week, 42% of the women propped their own pillows behind their backs, and they spent no less time on their backs than women who didn't^[14]. The NHS advice is simple: go to sleep on your side, left or right, and if you wake up on your back, turn over and go back to sleep^[15]. Our body pillow guide has the background.

It's polyester fiberfill with a soft, sinking feel, and you can stuff it firmer. Queen Rose rates it medium-soft^[1]. Babylist calls it soft yet supportive out of the box, and Mattress Clarity's reviewer described a down-alternative feel that sinks a little when you lay your head on it^[5,9]. One Babylist parent reviewer wished it were firmer. Babylist's fix is to unzip the pillow and add more polyfill^[5], and the listing confirms the fill is adjustable through the zipper^[2]. Pediatrician and sleep specialist Dr. Nilong Vyas, one of Babylist's experts, suggests choosing a pregnancy pillow that is firm yet pliable^[5]. If the stock fill feels too squishy to hold your top knee level with your hip, a bag of polyfill gets you there.

Give it a few days to expand before you judge it. It ships vacuum-compressed^[1]. The Amazon listing says to allow 72 hours before first use^[2]. Queen Rose's FAQ says at least 36 to 48 hours on a clean, well-ventilated surface, or 15 to 30 minutes in a dryer on low heat to speed things up, and warns that using it too soon can leave it sunken and flat^[16]. To keep the loft, Queen Rose suggests shaking it, tumble drying it and airing it out every three months^[16].

Only the cover is machine washable. The pillow itself is spot-clean only. That's Queen Rose's own instruction^[16], and Mattress Clarity says the same^[9]. For the cover, Queen Rose's care notes say cold water, a gentle cycle, mild detergent and no bleach^[11], and its FAQ adds that you shouldn't wash it with colored fabrics^[16].

Mattress Clarity's reviewer air-dried her cover or used a no-heat dryer setting. She warned that the cover fits snugly, so heat could shrink it enough that it won't go back on. She rated taking it off and putting it back a 6 out of 10 for difficulty, helped by a zipper that opens almost the full width of the top of the pillow^[9]. Since the insert can't go in the washer, a second cover is worth having. Queen Rose sells replacements made for the 55-inch U^[11], so you can swap one on while the other dries.

Returns depend on where you buy. On Queen Rose's own site, you have 30 days from purchase, and the pillow must come back undamaged and unstained with its tags attached. For Amazon orders, Queen Rose asks you to go through Amazon^[16].

It folds into a back-and-arm prop for feeding. Babylist suggests folding it up behind you for back support and wrapping the long ends around your waist so your arms have something to rest on while you feed^[5]. Mattress Clarity's reviewer propped it behind her to sit up and work during the day^[9]. Queen Rose also pitches it for people recovering from surgery^[1].

Don't lay your baby on it, or in the gap between the legs. The CPSC says never to use nursing pillows for infant sleep or lounging, after learning of 154 infant deaths linked to them from 2010 to 2022^[17]. A pregnancy pillow wrapped around your waist works like one, so the same rule applies. The AAP says your baby's crib should hold only a fitted sheet^[18]. If there's any chance you'll fall asleep while feeding in bed, it advises moving pillows and blankets away from your baby first, and putting your baby back in their own sleep space as soon as you wake^[18].

Buy it if you turn over a lot, have a queen or bigger, and want Babylist's top pick. The symmetrical U supports both sides equally, so you never have to move it when you switch, and Babylist describes U-shaped pillows as ideal for flipping from one side to the other^[5]. You can add fill to firm it up, and you get two cover types and a choice of colors^[1].

Skip it if bed space is tight, you need proven cooling, or you want a pillow you can throw in the washer. The Momcozy is a slightly narrower U that BabyGearLab says can be machine washed whole, but its velvet cover ran hot in testing^[6]. The INSEN C-shape is BabyGearLab's top-scoring pregnancy pillow, and its cotton jersey cover didn't hold heat, though it supports your front or your back rather than both at once^[6]. If you'd rather have one pillow that fits any bed during and after pregnancy, a straight body pillow such as the Coop Adjustable takes far less room and lets you tune the fill.