Follow the practitioner’s instructions as to formula brand.

Investigate various forms of available formulas (ready-to-feed, concentrated, and powder) and preparation methods.

If you use commercially prepared formula, uncap the formula bottle, making sure the seal wasn’t previously broken to ensure sterility and freshness.

Screw on the nipple and cap, keeping the protective sterile cap over the nipple until the neonate is ready to feed.

If preparing formula, follow the manufacturer’s instructions or the practitioner’s prescription.

Administer the formula at room temperature or slightly warmer.

After properly preparing the formula and washing your hands, invert the bottle and shake some formula onto the wrist to test the patency of the nipple hole and the formula’s temperature.

Make sure the nipple hole is an appropriate size. The formula should drip freely but not stream out.