my period is very short now (2 days), would it be difficult to get pregnant?

My period also last for 2 days and at maximum 3 but I still managed to have 2 precious. You just have to count the ovulation date accurately and start trying! My first one was an accident so I am not too sure how long we tried but for our second born, it took us 6 months before getting pregnant. If you are concern, you can go to the gynaecologist to ask and do some checks or like Hui Qun advised, you can turn to traditional chinese medical.