MUM2ELA.....soon to be "MUM2ELA+BABY"!!!!!
One memory i have is that as my 1st son had no desire to be in a 'big boy bed' that we decided to let him keep using his cot as we thought it would be ages before ds2 would need it....however what i had not 'bargained' for was that by the time i was 7/8 months pregnant- ds1 was so heavy that i physically found it too hard to lift him out!!!!!So we then had to 'suddenly' get a 'big boy bed'.... So consider getting her into a bed before that happens to you!!!!! (then you may even be able to use the cot for the baby - without her feeling that she was 'squuezed out' to make room for your new baby.
I have 3 boys- and found the 'hardest' bit was deciding how to plan the practical stuff such as where baby would sleep/should i potty train the older child before or after etc!!!!!! I feel this preparation made sure that every time i had a baby - i did not have any 'resentment'....though as i said above ds1 did feel he 'lost' his cot!!!!!!
Even though there's ages to go have a think about what DD uses NOW that you would like to use for the NEW baby....you can then 'wean' DD off it well before the baby arrives- not telling her why-just making it out as 'something that happens' (just as you'd do naturally if she were an only child)
Then you can involve her in the choosing of any new equiptment that you will buy- and get out the old stuff that she had as a baby (like carrycot/ moses basket etc) and remind her how 'cute/ special etc' she was in it etc!!!!
Plan where baby will sleep at night- especially if baby will eventually share DD's room- even though it will not be straight after the birth- so that you can 'change' DD's room around NOW.....redecorate ,add an extra cupboard for baby's clothes etc....she can help you put clothes in it ready too.
Get a new toy box that DD can put toys that SHE thinks the new baby will like to have ( we now the baby will not 'play' for ages....but it really helped my boys 'begin' to share!!!!
Are you using DD's pram/pushchair....reduce her time in it gradually- then as gets nearer the time if she still needs a puschair look at a 'kiddi board' (my pram had a removable toddler seat'
Will you breastfeed? Bottlefeed? Breastfeeding can be a wonderful 'together time' where you 'all' snuggle up with snacks DD has chosen and watch a 'special' video or look at books.
Bottle feeds can be fun to- she can help you make them up- my boys loved washing the bottles with a bottle brush.(also if DD has milk in bottles now- maybe get her some new 'different' bottles or maybe even cups- so that she has ones which are HERS.....this is partly due to the 'sterilising' aspect- you may make feeds up in advance and you don't want her 'tasting' the baby's bottles -
Also- in my case we also had the 'potty training' dilema!!! either do it well before the birth or leave it till way after....i talk from experience!!!!!
Is she at nursery yet?....if not maybe consider this - she will benefit with 'having fun' and you will get enough 'day rest' so that you are better able to be 'energetic' with DD when she is home......but get this in place way before the birth - she won't feel 'pushed aside ' and you can 'rest' in those last exhausting weeks before the birth!After the birth it's even nice to get a relative to have the baby for a couple of hours a week - purely so you and DD can do something together .This helps he accept that sometimes she has to share you- and sometimes she has you all to herself!
Finally......generally look at any 'habits' that may need 'tweaking'....... if she sleeps in your bed at all- talk about how baby may be in there too!!!
Basically- my point being ....MAKE CHANGES BEFORE THE BIRTH .....NOT AFTER!!!! She will have very little idea of what 'a baby' means now......but she will do as soon as he/she arrives!!! So at her age she will not 'connect' changes to her routines etc being due to the new baby.....however if it's done after the birth she will possibly be more 'aware'!!!