No way is food before one just for fun pomme. I always tried to make sure I gave high calorie things like you said- banana, sweet potato, she wouldnt have avocado but I mixed other things with them, or gave a bit of both. DD dropped all day feeds at 8.5 months, wouldn't drink any other milk, so her calories were entirely food based!
Yes biscuits, you don't wait for any signs of weaning if you're doing it at 3 months. My friends baby loved it, he was so excited, gurgling in his bouncy chair!! He's a happy healthy 14 month old now who eats everything! He does have an egg allergy though, or intolerance, which doesn't actually show on either the allergy tests he had before weaning or the ones he had when he went back to London (guys and st toms I think) for the ? allergy.
pomme, I feel your pain. All three of ours were up between 2:40 & 5am, plus S up all the time as usual. He's got a sodding cough again, so bring on the projectile vomiting, inability to lie flat, inability to stay asleep... B only up twice, 3&6:30. I know which baby I'll sell first... . Had a big argument with Dh this morning too... Just to make the day a bit better.
Is there anything bigger you'll need you can get with your vouchers wants? Travel cot? Monitor? high chair? Next size car seat if you know what you'd want? Not that I'd ever buy a stage 1 car seat from them, don't think they sell extended rear facing seats.