Hi Ruby,
Good luck, sounds like you have been put on a bit of a roller coaster! They do seem to like to make us feel like we are going to damage our babies.
I was diagnosed with gestational diabetes at 36 weeks with a OGTT result of just 8.2 - on a day when I was very stressed (I have since read that anxiety increases blood glucose). I have also read there is no mandate for diagnosis of GD beyond 28 weeks, as there is simply no data to compare 'normal' results and 'GD' results this late on (which even the diabetic consultant I have seen admitted). I have been reading articles by Michel Odent and Henci Goer which have really helped to put my mind at rest about the health of my baby. Suggest you google them for some alternative views on GD and birth.
I am currently 38 weeks and despite the OGTT result, my home birth was approved by the senior consultant obstetrician at 37 weeks. I have been self monitoring my blood glucose four times daily since the diagnosis (no medication required) and all have been absolutely normal without any diet changes, asides breakfast (when your body is naturally less sensitive to insulin - as stated by my diabetes consultant at my appointment). So, my usual breakfast of yoghurt and lots of fresh fruit is out (even though the highest reading is 8.1) and I have switched to eggs or honey on seedy brown toast (any cereal, low GI or not sends me over - which I think is due to the lactose in the milk).
The diabetic consultant reviewed my self monitoring two days ago and seemed really happy, said I was very much a borderline case and did not fit the GD profile, but said as I wanted a home birth, best to keep up the self monitoring so that even during labour everyone can be confident the baby will not be affected by either a surge or drop in blood glucose. I was advised on the best snacks during labour to keep my blood glucose constant (nuts, oatcakes, cheese and small pieces of fruit chopped to be taken in moderation).
Despite it being an irritation to continue self monitoring when all is well under control, and given my baby is not large and no other health issues are present, I thought best they stick needles in me on the run up, rather than in my baby when she so chooses to arrive.
Immediately after that appointment I saw the obstetrician who's opening line was, 'as you have gestational diabetes and so we will need to induce you next week, as we will be inducing you you will not be able to have a home birth, your birth will be on the labour ward, we will use a gel (since read this gel is made of pig semen - nice) to induce and if nothing happens within 8 hours your waters will be broken and we may have to put you on a drip of pitocin and then oxytocin'. You can imagine my response given the senior obstetrician had approved my home birth the week before and the diabetic consultant was happy and my growth scan was absolutely normal - right on the centre curve. Through my tears I raised my concerns on induction leading to more intervention (forceps, ventouse and ultimately C- section) he agreed that yes induction did have a higher risk of intervention, but also said allowing a woman with GD to go full term has an increased risk of still birth. Research I have read says only pre existing diabetes and GD along with several other health issues can cause this increased risk, but not GD alone. If anyone knows of any recent research (the only research I have found is 2004 or older) which states otherwise, I would be happy to have a read, so please post links.
DH told him 'well that is simply not going to happen' and we walked out of the appointment. We bumped into the consultant midwife who saw our distress and took notes on what had happened.
30 mins later my midwife rang to say they had just taken an emergency meeting and my home birth plan was still approved by the senior obstetrician in charge of the entire anti-natal department and that she would arrange for me to meet her at full term to discuss options if I go overdue - but that in the meantime, nobody should be talking to me about induction (she also mentioned even if that was the advise I was given at full term, sweeps should be offered first, so a home birth or birth centre option would still be viable) and she would now attend my remaining anti natal appointments.
The NHS is full if 'routine' and box ticking, those of us that fall outside of boxes make life tricky for obstetricians. My advise is always ask for a second opinion, always ask for the name of medication they want to use on you, always ask for the titles of the publications the research their advice is based on. The advice on offer may still be right for you, but at least they know you will not be dictated to and you will make an informed decision that is right for you and your baby, as nobody wants a healthy baby in their arms more than you. We are mothers to be, not ticking bombs and should be treated as humans, not breeding cattle.