Week 33: Breastfeeding & Feeding Prep
Decide on the plan, gather the supplies, take the class
Whether she plans to breastfeed, formula feed, or combination feed, preparation matters. This week is about understanding the options, gathering supplies, and taking a feeding class if available. Dads play a critical role in feeding success regardless of the method chosen.
What's happening this week
The baby's immune system is receiving antibodies from the mother through the placenta. The bones are hardening, though the skull stays soft and flexible for delivery. The baby weighs about 4.2 pounds and is around 17 inches long. She may notice increased Braxton Hicks as the body prepares for labor.
Your checklist
0 of 5 completeBreast, formula, or combo — this is her body and her choice, but a supportive dad makes a huge difference. Understand the benefits and challenges of each approach. Whatever the plan, be ready to support it fully.
Most insurance plans cover a breast pump at no cost under the ACA. Call your insurance to find out which pumps are covered, or use a service like Aeroflow that handles the insurance claim for you. Popular options: Spectra S1, Medela Pump In Style, Elvie.
Have at least a week's worth of formula on hand before delivery. The hospital will provide some, but you don't want to be scrambling. Generic/store-brand formula is FDA-regulated and nutritionally equivalent to name brands.
Many hospitals offer free breastfeeding classes. Online options exist too. Even if she plans to breastfeed, it doesn't come naturally for everyone — learning proper latch, positioning, and troubleshooting in advance prevents a lot of frustration in the first week.
Know who to call if breastfeeding is difficult. The hospital will have lactation consultants, but also find an outpatient IBCLC (International Board Certified Lactation Consultant) near you. Insurance often covers visits.
Recommended products
Spectra S1 Breast Pump
Hospital-grade suction in a portable, rechargeable pump. Closed system (more hygienic), quiet, and covered by most insurance plans. The most recommended pump among lactation consultants.
Feeding preparation is one of the most important but under-discussed aspects of the third trimester. Whether the plan is breastfeeding, formula feeding, or a combination, having supplies and knowledge in place before the baby arrives dramatically reduces stress in the first days.
For breastfeeding: most insurance plans cover a breast pump under the Affordable Care Act. Services like Aeroflow handle the insurance claim and ship the pump directly. Additionally, know where to find lactation support — both in the hospital (most have IBCLCs on staff) and outpatient. Breastfeeding has a significant learning curve, and early professional support can make the difference between success and frustration.
For formula feeding: have at least a week's supply at home before delivery. Generic formula is FDA-regulated and nutritionally equivalent to expensive name brands. You'll also need bottles, a bottle brush, and a drying rack.
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