Hi doc, I use to have regular 28 day cycle and I missed my period by 2 days but is not having any pregnancy symptoms, like implantation bleeding, nausea, light Headedness etc. I will do urin test after 3-4 more days. As I read people use to have these symptoms always as early sign of pregnancy but I don't have anything like this. Please suggest are these symptoms need to be there for everyone Or it varies person to person