So my nails have fallen off and iv no idea why ? They have fell off twice before during pregnancy when my feet had swollen in some shoes but I literally have no idea why they have fell off now ? Do I need to get them properly checked out or just leave them open for air to get to them ? Shud I go to chemist and get dressings and tcp ? They are not sore and I was able to pulled them off without any pain at all . They were kind of half hanging on but just lifted off with ease . I'm not sure if one maybe infected so will post some pics .