I got diagnosed with GD at 12 wks with my last pregnancy. The first few months my sugars were fine, then after that they started to creep up no matter how good my diet.
It isn't what you're eating that is making your sugars rise, it's the pregnancy hormones so please don't feel like you're doing something wring, cause you aren't!
After a few months I was put on metformin tablets. They worked for a while then glucose levels started to rise again, usually in the morning and tea time, so they adjusted the dose and times to counter-act this.
Eventually the metformin wasn't enough, so I was introduced to slow release insulin injections in the evening.
Yup, I was freaked out but turns out the insulin injection is very similar to your finger prick pen, only you prick your hip instead of your finger, so definitely not scary once I was shown how it works.
Towards the middle of my 7th month I was introduced to quick acting insulin, as well as slow release insulin as well as metformin. Sounds daunting, but it's a gradual process which you easily get used to.
The scans are growth scans to monitor your baby's size, as pp have said. You will have one at 28 wks and another at 34 wks and another around 36/38 weeks.
Depending on size of baby they might induce you around 37/38 wks. Or you might be totally fine and you will carry out your pregnancy to the end 😊
I loved my growth scans, it's a formality, nothing to worry about and you get to see your baby more before they arrive.
It was during a growth scan I saw my DD had lots and lots of hair. The sweetest thing ever seeing it float in the waters 😁
You'll be fine, you will be offered lots of support as you go and you should have a telephone number for the diabetes clinic should you have any concerns between appointments that your glucose is rising sharply - they will happily see you or advise you to adjust/ add to your medication.
My DD was born 4 wks early, 6lb 4, no complications or problems at all 😊