We are into our 2nd month of trying but this month has been really complicated... We were on holiday and I got bitten by a mosquito. When we came home I ended up on FLUCLOXACILLIN because the bites got so infected. Antibiotics and infections can delay your cycle from what I've read. My cycles are normally anywhere between 25 and 28 days but I always have a period. I've never missed a period ever! I've always tracked my periods because I suffer from extremely painful periods and need to be ready to take painkillers quickly and in lead up to them. I have always worried that there's something more wrong but GP's won't send me for investigations. It's always in the back of my mind that maybe I can't get pregnant. I am now on day 37. I last took a pregnancy test on day 32 which was negative. I'm not sure where to go from here... 