Infant care

Mummies i need some opinion. Do you guys send ur baby to IFC? If yes starting which month? And what is the pro n cons? Hearsay baby easily falls sick ah.. and what to ask when i go for school tour? Thinking to send my LO there when she is 4m (after ml ends) as no one can help us take care of her in the day. When we wfh then we wont send bb to ifc