My son was also born on 24 Feb. Glad to meet you moms!
My sons was sick when he's +5mths old because I was sick so he got sick too... these two days he's sick for the 2nd time, I was a bit disappointed because I thought breastfed baby will be stronger... (I'm still breastfeeding).
This time he's sick because he got cold after going up from the pool... I guess.