Out of nosiness - why..?? There are very few indications for bed-rest throughout pregnancy - I'd get advice for a Midwife/Obstetrician early on if you get pregnant rather than self-imposing bedrest & ending off worse with a blood clot in your legs/lungs!
If its a pre-existing condition would this also impact on ability to be a stay at home mum..?
If you're ready & it's the right decision for you too then go for it - but I also think it sounds potentially a bit kneejerk in response to the job situation? & there are quite a few things that jump out as potential issues:
I do think it will make a career afterwards harder for a number of reasons - the even bigger CV gap & also logistically/mentally trying to then get yourself established in something when you have childcare issues/children on the brain too!
Only one working partner does make things financially more precarious - statutory maternity pay (at least 90% salary for 6 weeks then about £500 per month for another 6) is a big help compared to child benefit which is only something like £80/month.
Also if you're finding being a stay at home wife lonely I think in some ways being a stay at home Mum can be even more isolating as you have an even greater sense of responsibility and source of anxiety on a background of your hormones being all over the place! On the one hand there are opportunities for meeting people at baby groups etc. but often it's fairly superficial Mummy-friends.
How easy is it for you to picture what the reality would be like..? Do you have many friends/family with babies & what support other than your husband would you have?
I'm coming up towards the end of a year's maternity leave with my first baby.
& I've enjoyed it but I'm also looking forward to going back to work! Although I'll be dropping down to a 4 day week & the long term plan hopefully as we have more children is to work perhaps 1-3 days per week or even just work around their Dad being home with occasional evenings/weekends.
I think I would enjoy being home a little longer - but not necessarily without my income as maternity leave is especially fun if you're not penny pinching the whole time! A couple of my new friends this year are planning on staying at home for a while - but with a lot of family support or baby going to nursery 1 day a week to give them a break.
Childcare is
relentless - being back at work will feel like a 'break' sometimes, looking forward to the adult conversation/company & not everything being defined by being 'Mummy'. I'm also lucky enough to really enjoy my job (& logistically - it's very easy to go part time & the pay surpasses childcare costs!) & I think me being happy in that sense will be good for our relationship - making sure we have quality time together (rather than just quantity) and being a positive role model for my daughter (not to say a stay at Mum can't be - but that wouldn't be right for me at this stage).
Hope some of this might help!