Pregnancy calls for a surprisingly specific set of purchases, from supplements that support fetal development to everyday items that keep you comfortable as your body changes. Some of these are genuinely important for health outcomes, while others simply make the experience more manageable. Here’s a practical breakdown of what’s worth buying and why.
A Prenatal Vitamin That Covers the Basics
A daily prenatal vitamin is the single most important purchase you can make, ideally starting before you conceive. The key nutrients to check on the label are folic acid (400 micrograms), iron (27 mg), iodine (220 micrograms), and vitamin D (600 IU). These are the amounts recommended by the American College of Obstetricians and Gynecologists, and they matter: folic acid prevents neural tube defects, iron supports the near-doubling of your blood volume, iodine is critical for your baby’s brain development, and vitamin D helps with bone growth.
Not all prenatal vitamins actually hit these targets. A 2024 study in the American Journal of Perinatology found that many commercially available prenatals fall short of ACOG guidelines, particularly for iodine and vitamin D. Flip the bottle over and compare the numbers before you buy. If a prenatal makes you nauseous, try taking it with food or before bed, or switch to a different brand with a smaller tablet size.
Nausea Relief: Ginger and Vitamin B6
Morning sickness affects up to 80% of pregnancies, and two over-the-counter options have solid clinical backing. Ginger capsules (around 250 mg taken four times a day, totaling 1 gram daily) and vitamin B6 supplements have both been shown to reduce nausea, retching, and vomiting in multiple clinical trials. The two perform comparably, so it comes down to what works better for your body.
You can buy ginger in capsule form at most pharmacies. Ginger chews and ginger tea are popular alternatives, though the dose is harder to control. Some women also keep plain crackers, sour candies, or electrolyte drinks on hand for the worst mornings. These aren’t clinically studied in the same way, but they’re low-risk comfort items that many people find helpful.
Pregnancy-Safe Skincare
Your skin changes during pregnancy. Acne flare-ups, dark patches (melasma), and increased sun sensitivity are all common. The challenge is that two widely used skincare ingredients should be avoided. Topical retinoids (tretinoin, retinol, adapalene) are not considered safe during pregnancy due to concerning case reports. Hydroquinone, a skin-lightening ingredient, absorbs into the bloodstream at relatively high rates and should be minimized until more safety data exists.
Safe alternatives that you can keep using or start buying include benzoyl peroxide for acne, salicylic acid in typical concentrations (like a face wash), glycolic acid for gentle exfoliation, vitamin C serums for brightening, and azelaic acid for both acne and dark spots. Sunscreen is safe and especially important during pregnancy, since hormonal changes make your skin more prone to hyperpigmentation. Chemical sunscreens containing avobenzone and octinoxate have very limited skin absorption, and mineral sunscreens (zinc oxide, titanium dioxide) sit on top of the skin entirely. Self-tanning products are also fine, as less than 1% of the active ingredient is absorbed.
Compression Socks for Swelling
Leg swelling is one of the most common discomforts of the second and third trimesters. Graduated compression stockings, which are tighter at the ankle and looser toward the calf, help push fluid back up toward your heart. A well-studied pressure range for pregnancy is about 27 mmHg at the ankle and 18 mmHg at the calf. In practice, this falls in the 20 to 30 mmHg range that you’ll see on most over-the-counter compression sock packaging.
Knee-high versions are the most practical for daily wear. Put them on first thing in the morning before swelling starts, and they’ll be most effective throughout the day. Beyond comfort, compression stockings can also reduce your risk of developing varicose veins, which tend to worsen with each pregnancy.
A Maternity Support Belt
As your belly grows, the extra weight pulls your center of gravity forward. This strains your lower back, destabilizes your pelvis, and can make everyday tasks like walking or standing for long periods genuinely painful. Maternity support belts work by lifting some of the uterine weight off the pelvis and compressing the pelvic area for stabilization.
A systematic review in the Journal of Pregnancy found that these garments reduced both lower back pain and pelvic girdle pain, improved daily functioning and mobility, and even improved balance scores across all trimesters, reducing fall risk. They’re most useful from the mid-second trimester onward. Look for an adjustable belt with a wide band under the belly, since your size will keep changing. Some women wear them only during activity (walking, working on their feet), while others use them throughout the day.
A Pregnancy Pillow
Side sleeping is the recommended position during pregnancy, particularly on the left side, which is associated with better blood flow to the uterus and lower rates of late-term stillbirth compared to back sleeping. Back sleeping restricts blood flow and can contribute to low birth weight. But side sleeping, especially with a growing belly, puts stress on your hips, shoulders, and lower back.
Pregnancy pillows are contoured to support your belly, back, knees, and hips simultaneously, preventing joints from collapsing or twisting during sleep. They come in three main shapes. Wedge pillows are the smallest and most affordable, designed to tuck under your belly or behind your back for targeted support. C-shaped pillows curve along one side of your body, supporting your head, belly, and knees in one piece. U-shaped pillows surround you on both sides, which is ideal if you tend to roll over at night since you won’t need to reposition the pillow. If you’re not sure, a U-shape is the most versatile, though it takes up significant bed space.
Supportive Shoes
Your feet will likely change during pregnancy, and the changes can be permanent. A study published in the American Journal of Physical Medicine and Rehabilitation tracked women’s feet before and after pregnancy and found that foot length increased by 1 to 2 millimeters on average, with some women gaining up to 10 millimeters. This happens because pregnancy hormones loosen the ligaments that support your arch, causing it to flatten under increased body weight.
Buying shoes with good arch support can help manage this. Slip-on styles are practical for the third trimester when bending over becomes difficult. If you already have shoes you love, adding arch-supporting insoles is an inexpensive option that research suggests could help protect foot structure long-term. Plan to go shoe shopping later in the day when your feet are at their largest, and size up a half size if your current shoes feel tight.
Hydration Supplies
Pregnant women should aim for 8 to 10 glasses of water per day, which is more than the standard recommendation. Dehydration during pregnancy can contribute to headaches, constipation, urinary tract infections, and in severe cases, preterm contractions. A large, marked water bottle (32 to 40 ounces) that you can refill twice makes it much easier to track your intake. Many women find that adding a straw lid increases how much they drink without thinking about it.
Your Hospital Bag
By around 36 weeks, it’s time to have a bag packed and ready. The essentials fall into three categories.
For labor itself, bring your insurance or ID card, a copy of your birth plan if you have one, cotton socks (delivery rooms run cold), lotion or oil for massage, a hand fan or spray mist bottle, and a phone charger. Music and a tennis ball for back counterpressure are small additions that many people end up grateful for.
For recovery after delivery, pack a robe or front-opening shirt for nursing and skin-to-skin contact, a fresh set of comfortable clothes like pajamas or sweats, slippers, a nursing bra without underwire, and maternity underwear. The hospital will provide mesh underwear and pads initially, but having your own comfortable options for the ride home matters.
Don’t forget personal basics: toothbrush, toothpaste, hairbrush, lip balm, and any cosmetics you’d want for photos. Snacks are easy to overlook but important. Hospital food is limited, and labor can be long. Granola bars, dried fruit, crackers, and electrolyte packets are all good options to have on hand for both you and your support person.