TTC precautions.

Lauren
For those of you TTC, especially those who've been at it for months, how do you guys get through the months not doing things that pregnant women can't do just in case? Like not taking med when you have a headache? Or pretending like you don't want a drink when out with friends?? I find this part maddening not knowing if it's even necessary or not before I miss my period and it's only been 1 month for me.