I'm 23 weeks pregnant with first DC, 37 and so far (fingers crossed) not had a bad experience - been a bit tired but escaped worst of morning sickness.
My problem is this: I have not been employed in my current job long enough to qualify for SMP so when I start maternity leave, I will get maternity allowance and nothing else. So, it would be good to carry on working for as long as possible - much as i would like to enjoy time before the birth. I'm lucky that I don't work every day but I do work long hours (10-11 hours)which leaves me v tired. What's been your experience? Have to go and see HR in a couple of weeks to talk about this and don't want to mess them around (although yes I guess it can all change!)