jul
there's an expiry date imprinted at the back of the car seat. U can check behind it.
Haha, your hb very funny. So rather u die lah. But sometimes, we can lose our grip in an accident.
For infant car seats, many tend to go for maxi cosi. For convertibles, can try britax, Safe N Sound (also Britax but dunno why diff name - i'm using this), graco. Remember to check where it's made from, coz usually the very cheap ones are made in china. I just got a safety first for my boy which is also a convertible but can sit till 36kg. But i find not so good for infants coz it's very big and cannot lie down as low.
Also check that it can fit into your car, coz not all car seats can. Check too the lowest reclining angle (in a car) so that your bb can lie down comfortable. If not, u may need to get those bb pillow thing to give a better fit and support for the neck.