I adjust as if i could be pregnant. I refrain from painkillers, alcohol etc. Its just a personal thing for me, im too aware of babyloss and miscarriage and if I had done any of those things in the tww and had an early mc or baby didnt 'stick' id blame myself.
Its not hard for me to give up those things for 2 weeks- i dont really take painkillers/eat raw fish or drink etc anyway!!