This will be a bit of a moan so feel free to ignore 
So, had an extra scan at 32 weeks last week because when I had my 20 week scan my placenta was low. Was told not to worry about it as it would probably move so I didn't.
At the scan last week however, my placenta has not moved enough 
It's only 1.9cm from my cervix and they want it to be at least 2.5cm so I'm being rescanned in two weeks time. Consultant said if it hasn't moved enough they'll be thinking about a c-section 
While they were checking my placenta, they also did a check on baby's growth (I'm under consultant care due to hypothyroidism) and baby's tummy is measuring RATHER large. Also baby is already 5lb 2
so my nightmares of having a large baby seem to be coming true.
As a result of large measurements I've now (on top of everything else) been referred for a glucose tolerance test before next scan. I'm really trying not to worry, but I haven't had the best pregnancy (sickness, back/hip pain) and feel like the problems are starting to mount up.
Sorry for rambling. Hubby is good at putting on a 'not worried, hospital are looking after you' front which stops me worrying too much but in am still worrying. I can't help it!
So, any experience of glucose tolerance test or gestational diabetes? Is this because I've eaten too many sweet things and I could have avoided it?