GTT - how many?

[amym]

Hi all - got my gtt results today and I'm clear - hurrah! BUT my sister said it could still develop later. My question is how would they know, having done GTT now at 25 weeks?

Hope someone can help

 

[anna matronic]

Don't know if they do another one later on. I had one at 28 weeks (family history) and not having another one. They do check your urine for glucose at your appointments so maybe if that is not normal they may send you for another test?