My boyfriend and I are planning to take a holiday in May, at which time I will be 21 weeks pregnant. I am hoping for short haul, but there is some debate about this in our household, as to whether it will be hot enough. Should I be taking any special measures? Should I wear DVT socks? What about tummy upsets? Will I get/need in flight assistance? This pregnancy is so far much more tiring than the last. Has anyone done long haul pregnant? Or holiday experiences pregnant? This is our second child. Our first child is now 4, and is very sociable and has no problems mixing with other kids, so kid's clubs would help with my energy levels!!