Sounds normal. Other factors, such as stress, lack of sleep, illness can have an affect on your readings too. So make sure you make a note if you didn't sleep well etc... as it will be taken into consideration on the continued care for you & bubs. (ie; insulin or not). Whilst 6 is higher than what is considered 'normal', I remember having the odd 8 or 9 reading with minimal diet change and it was ok b/c most were under - I didn't end up on insulin. Make sure you are continuing on your low GI diet, best of luck