Thanks for the all the help and kind words (and science, Rubes - wow!)
Actually WG, my periods have always been irregular as I have polycystic ovaries. I had always been told I would probably need Clomid to conceive. As it was that turned out to be complete Horlicks as I conceived one month after coming off the Pill, after psyching myself up for a 12-18month wait. It was all a bit of a shock!
Rubes - you aren't being unreasonable, they are, very much so. Trouble is, though, they aren't going to change and so, upsetting as it is, for the sake of your blood pressure, you are just going to have to purse your lips, shake a fist at them and accept it as they probably won't change and you will get yourself in an upsetting froth to no good end. They don't see it like you do. So many people, when they get older, sort of lose perspective and start living in a bit of a bubble. What about writing them a really gentle, careful email or letter, setting out your points (even though you feel like ranting and I know I would) and explaining it all? Would that help? Anyway, tons of sympathy....
Routine - 8oz/240ml formula around 8.30ish, followed by large bowl of porridge. Nap around 11, for 1-2 hours. Another 7 or 8oz or formula around 1.30 and a bowl of something or other, plus bits of fruit. Another nap around 3.30 or so, then more formula at 6.30 followed by another bowl of something or toast and hummus or whatever. Bed around 7.30.