@emma911030 yes me! I am 32 weeks with dcda twins, own sacks, separate placentas.
So they noticed more fluid around one twin at my 28 week scan and sent me for a diabetes test the next day. The one where you fast and drink the glucose juice, have the bloods. No other factors, I'm not overweight, no family history, ethnic origin is also a marker apparently, but for me it was just the fact that one twin had more fluid then the last scan.
The test came back negative for diabetes plus no infection detected. Mine also only had an extra 2cm of fluid from the scan at 24 weeks. 24 weeks had deepest pool of 7cm, 28 weeks the pool was 9.4cm.
Had a scan at 30 weeks, so two weeks later, and the pool was back down and measuring 6.2cm
Fast forward to my scan on Tuesday where I was 32 weeks and the pool is back up to 8.5, and they want to do ANOTHER diabetes test.
I said no this time, I will do it if my next scan in just over a week shows the pool is deeper again, but I have no other factors or markers, and I have been tested already just a few weeks ago. Both my twins are not measuring large, one is tenth centile, and the one who they say has Polyhydramnios, even though it resolved for a few weeks?? Is on the twentieth centile so they are not big diabetic babies and I am not huge measuring because of excess fluid.
That test is really important but made me feel ill for days afterwards, which I'll happily go through for my babies health again but I'm going to wait for a scan because it is very very likely they have measured wrong, considering my other factors are not compatible with a diabetes diagnosis.
What are your twins measuring? Are they measuring a few weeks ahead? They will be looking at ttts with them sharing a placenta as that would restrict the growth of one making the fluid increase rather then decrease. Once they eliminate that hopefully they will do a diabetes test I'd imagine. They may also have measured wrong, twins are a nightmare for positioning for the sonographer so don't panic, it is very common and more often then not there is no cause found other then their being a bit more fluid when your waters break.
They will probably scan you weekly now, fingers crossed so you'll be kept well informed and reassured.
Twins pregnancy is not easy, it's one thing after another really, they are always very keen to check everything but it will mean seeing your babies more and being monitored is always good.