How to Select Formula for a Newborn Baby

Talk to your pediatrician about any specific health and nutrition needs your baby may have. While cow's milk-based formulas make up about 80 percent of the formula on the market, there are other types of lactose-free and soy-based formulas available for babies who have milk sensitivities. You shouldn't however, switch to a non-cow's milk-based formula without first speaking to your doctor.

Request samples from formula manufacturers in the weeks prior to birth. Consumer Reports warns against stocking up on one type of formula before your baby is born, as your little one may better tolerate another brand or formula. It's best to try several types to see if you can identify which your little one prefers. You can request samples via manufacturer websites and social media.

Check to see which forms of formula a manufacturer offers. Formula typically comes in three forms: powder, concentrate and liquid. Powder is the least expensive, but may require purified water if you don't trust your water source. The same goes for concentrate, only it may need to be stored in the fridge and have a shorter self life. Prepared liquid formula has the shortest shelf life and is the most expensive -- though most convenient -- option.

Select the form of formula you use based on convenience and which you can use according to the directions perfectly each time. You may decide to use certain types of formula for certain feedings, and it's fine to switch between types as long as it's the same brand and formula.

Watch your baby after a feeding to see how she's tolerating the type of formula you've offered. If your little one frequently has reflux, is fussy after feedings or has dry skin issues such as eczema or atopic dermatitis, you may need to talk to your doctor about switching. Or, if you find that one type of formula simply gives your baby gas, you could try another brand to see if it's better tolerated instead.