I think some people think, "she's only pregnant, stop milking it" but they don't take into consideration every woman & every pregnancy is different. With my first I had a terrible time. I couldn't even walk, I was in & out of hospital. After my risk assessment at work, I had to do long hours and an unsociable shift pattern and it was exhausting me. After a sleepless night in pain with severe SPD, SJD, heartburn & evening sickness, I was up at early & had to work until 7:30PM. I lived 45 mins away from work, so by the time I got in and had something to eat so late it set my heartburn off, bath & bed! I was struggling to keep my eyes open by 4PM let alone until I had to lock the office up.
I requested to have my shift pattern changed to normal 8AM - 5:30PM hours. It took a few weeks of battling this request but in the end I played the maternity rights card and "If there is no suitable alternative working pattern, your employer must suspend you on full pay for as long as necessary to avoid risks"
Needless to say I won this argument. However I went off at 35 weeks as I was being weaned off cocodamol so the pain increased, but I was induced as 38 weeks. Nice 3 week rest before hand x