Hiya Embo
I would really appreciate some words of wisdom here. thanks in advance.
Ok...this is very much an obstetric question. Different obstetricians read different research which suggests that delivery should be carried aut at various stages of pregnancy. In my hospital the Obstetricians would agree with your current Obstetrician. The view is that you baby has a much better chance of full development and breathing at 38 weeks than 37 weeks (although you have had babies at this gestation before.
It is really unfortunate for you to have experienced threatened pre-term delivery during your pregancy and can cause a great deal of stress and heartache. Now..aside the labour contractions, having Braxton Hicks is very common - and they can also be quite painful. The baby is not at risk in the uterus at present, however having had previous caesarian sections you are going to be a little nervous about heading on towards 38 weeks.
Unfortunately waters will only break once there is a chemical reaction triggered by your body (most people think that the pressure of contractions alone cause your waters to break, but it is a combination of the two). Do you really want to get your self into labour and be rushed into hospital for a C/S? I would try and relax for the remaining few days until you deliver. I know it is tiring and another week seems a long time, but there is no immediate danger for you and baby.
This probably isn't what you want me to say, but your consultant has a responsibility to you and your baby and will not let any harm come to you. The up-to-date thinking is to indeed wait until 38 weeks, so he is following that line of action.
Hang in there, it won't be long!! If you do go into labour/break your waters/have any vaginal bleeding/or have uncontrollable severe abdominal pain around your scar site, then call your delivery suites immediately.
Take Care, and am thinking of you.