Oh my goodness so much to catch up on.
leni, did you ever make it for the blood tests? Your OH sounds like a twat. Sorry. I wish you'd copy and paste what you wrote in that post earlier about him on the Relationships board as the posters on there are amazing and will help you to sort through things. And the old 'but he's good with the DCs' never stands in my eyes as a good father wouldn't treat the DC's mother like crap, which is how your OH is treating you. D you want your DS growing up thinking that how your OH treats you is how all men should treat their supposed life partner?
Rant over. Sorry 
With DS, I had a routine but that's because he slept 7-7 from 12 weeks and had his bottles at set times because he fell into his own routine. DD is so different, she doesn't wake at the same time in the morning, has naps of varying times, feeds at different times and wakes once, twice or not overnight. The main set thing is her 7oz bottle at 7ish and bedtime after that. I would like more of a routine! She tends to go 2.5-3.5 hrs between feeds and 2-3 hrs between naps. When she's grumbling I can work out whether she's tired or hungry from when she last fed or napped. I had better get her into more of a routine before I go back to work in two months 
We had a wedding on Friday afternoon/evening. My DPs looked after the DCs and I fed her at 1:30 (wedding was at our church at 2) and then at 4 after the service at first part of the reception held in church and then DPs gave her her bottle and put her to bed. They were really worried about having her for all that time and initially were going to give her another bottle at 4 but it all worked out fine in the end. After all that hot weather last week, it chucked it down all day! :( Still a lovely event.
Yesterday we went to my BF's DD's 5th birthday party 2.5hrs away. DD slept on the way there and then woke in the car and was happy on the journey but on the way home we had to stop at services for me to feed her in the car which we'd not expected to.
Then we ended up giving her the 7oz bottle for her dream feed at 11 which went down really well and she slept till 4:45 for the first time in a week so we are going to give her a bottle again tonight for her dream feed (just 5oz) even thought she had her usual 7oz at 7pm. And hopefully I won't be too rock hard in the morning if she sleeps through!
This has turned into a really long post, sorry. I too love reading all your posts even if I don't respond to what everyone's said or asked. Re follow-on milk, with DS he stayed with standard blue no1 Aptamil until he went onto drinking cow's milk at 1yr. It's got everything you need I think (and the same for C&G, SMA etc I'd imagine).