When will my baby start smiling?

Tickling a baby is not recommended as a way to encourage smiling. Babies are still developing their sense of humor and may not always find tickling to be enjoyable. Additionally, some babies may become overstimulated or uncomfortable with the sensation of being tickled, leading to distress rather than happiness. It's important to respond to your baby's cues and not force them into any situation that they are uncomfortable with, including tickling. Instead, try engaging in activities that your baby seems to enjoy and that naturally lead to smiling, such as playing, singing, or making silly faces.