Honestly, better ask your OB or pedia about this one kasi super sensitive ng newborn skin, and even "FDA approved" patches may have ingredients na not ideal para sa babies under 2 months, marami pang guidelines na nag-iiba depende sa brand at age ng baby. If you really need mosquito protection, physical barriers lang talaga ang safest: mosquito net sa crib, lightweight long sleeves, and keeping the room screened off, kaya mas makakatulog ka in peace knowing walang chemical exposure sa delicate skin ni baby.