Ay anak, if the fever isn't improving after 3 days, better bring Lo to the doctor or ER na para ma-check properly, sometimes it's not just antibiotics na kailangan, or the body needs a different approach. Ang isa ko sa mga mommy friends, ang baby niya rin may stubborn fever, at nag-improve lang talaga pagka-refer siya sa pediatrician for proper assessment. Don't wait pa, trust your instinct as a mama, okay?