Hey
I sympathise – my situation is quite similar. At my 12 week scan, they couldn’t get all the measurements as baby wouldn’t get in the right position (I think – they were quite vague about it) and confirmed I was actually 13 weeks. Because of Christmas, we couldn’t get an appointment until my 16th week. I thought nothing of it as they didn’t seem too concerned – until I consulted Dr Google, who informed me that the nuchal fold test has to be done by a certain time!
Anyway, I went back last week and sure enough, they couldn’t do the nuchal test but did a final measurement then took a blood test. Again with the vagueness, neither my husband or I could really understand what test was being performed and the reliability factor of this. We were just told that if it’s high risk, a letter will arrive within 10 days, if low risk, it will be later.
I’m taking reassurance from the fact that nobody seemed worried about rushing things though, but am also worried that I haven’t received the best test. If I had the quad test (and I don’t know if I did!) then I’ve heard it’s not as reliable and can produce false positives??
You mentioned the Harmony test – that’s not offered by my health trust, but I’ve heard it’s very good. For peace of mind, I’d maybe recommend going private – lots of ladies on here who have done that. I’m wondering if we should have done that but Christmas kind of got in the way.
I hope all works out for you. It’s an uncertain enough time as it is – not helped by vagueness, delayed appointments and missing sonographers!