Get a free sample of Enfamil when you print a voucher, bring it into your doctor, and ask which type of Enfamil formula is best for your baby. The free sample is good for one of three types of Enfamil, including Gentlease, meant for babies with fussiness or gas; A.R., which claims to reduce spit-up after feeding and ProSobee, a lactose-free formula.

You do not need to share any personal information to print the voucher. If you have a co-pay to see the doctor, the value of this freebie will likely be wiped out. Unclear how big the sample size is.

Caveats: subject to availability. Limit one sample of any Enfamil product per household.

Taking advantage of this offer supports WalletPop.