Hi
Just to say that I did manage to drop a 4am feed with my 4 1/2 month old. But she was cruising a 4 hour feeding routine with a dreamfeed so I was pretty confident that she was getting enough during more reasonable hours and that this was habitual waking (you could set a clock by her).
Getting her on to a 4 hour routine really helped to up her intake of milk - being that much hungrier for each feed made a real difference. Took us about a week to switch from 3-4 hours and it was quite hard work keeping her going, but I persevered as she was waking more at night and wanting to feed more often (which are said to be symptoms of needing to move to a 4 hour routine). Once we were established on a 4 hour routine, each night when she woke up I fed her for a few minutes less (she's BF) until I was down to about 4 minutes. Then I picked her up but didn't feed her. Did PU/PD with her from 4.15 - 6am this first day, 4.15 - 5.30 the second and then she started sleeping through. Just for your info, her day looks like this:
6.30am - Wake up (sometimes a bit earlier but I leave her to play in her cot and never get her up before 6.30 unless she's in total meltdown because of a dirty nappy or suchlike)
6.45 - BF
9 - 9.40 nap
11 - BF
12.15 - 1.45 or longer sleep (still wakes up a bit during this sleep but just pat her and she goes back off)
3 - BF
5.45 - BF
7pm - Bottle in bed, then left to go to sleep on her own. She drinks about 8oz of formula at this time. I gave her a bottle and formula from 3 months at this time so that she got used to them both long before she would be weaned from the breast, because my milk was always so low at this time, and so someone else could put her to bed if I needed them to)
10.30 - Dream BF
As to water, we live in East Africa and it's pretty hot. I have offered her water a few times to check she's not thirsty, but she's never taken it and seems to be fine on just milk. And solids, I'm not going there quite yet as she's happy right now. As she's 90% BF and I'm English (where we're advised to BF exclusively until 6 months), I'm thinking I'll only introduce solids if she shows me she needs it. One thing she has taught me is to follow her cues, she wasn't an easy baby the first few months and we've learnt a lot together!
Best of luck