I have a holiday booked in August to Greece. However, I've since become pregnant and wondering whether being in full heat of summer while heavily pregnant will be ok or total nightmare. Would have access to pool/ sea to cool down. I have booked flights with 3 different airlines as going to several islands, plus paid deposits on accommodation. No problem with airlines as they will fly up to 36 weeks. I was wondering whether it is worth the loss in money to change the holiday to earlier in the year or whether it would be ok? Anyone been on holiday that late in such heat and thought it was OK? I'm also nervous in case baby came early, although insurer said I'd be covered.