My husband & I have been TTC for 9 months to no avail. I have a fairly regular cycle (27/28 days). I'm on CD 31 and no AF. About 4 DPO I got the flu and am wondering if this could affect AF being late? AF has never been this late for me, but I have taken 3 HPTs and all were BFN's. I don't have any specific symptoms other than a constant dull nausea and I'm tired. But, these could also be symptoms of AF coming to0, I guess. I'm not here to find answers, necessarily, but support from others experiencing the same would be nice. Thanks!