what toys should I buy in advance for my 3 mths old? not to say that I'm kiasu but I prefer to buy stuffs in one go rather than to buy a bit of here and there.. besides I don't really go shopping that often since I'm a sahm.. am going to e baby fair this wkend so hope to buy whatever I need for maybe e next 6 mths uses..

You can buy musical toys too, because around 5-6 months old they'll start crawling and love going towards source of sound/music! Another suggestion is toy that has a mirror-like material (so baby can look at himself), or just put a mirror in his room :) Softbooks and books with touch-and-feel pages are great, and lasts for years too!