So I am pretty sure this month isn't the month as I have Had no symptoms that I know of apart from long LH surges for days. I also had a BFN even though theres still around 5 days till AF arrives. I was wondering though for future reference If anyone had this?, I was reading early signs of pregnancy and I read several women who usually had weak brittle breaking nails noticed they went really strong nails around and ended up being pregnant. I have noticed my nails are weirdly extremely strong and they are usually very weak and breaking. My hair seems normal though . Even though I am pretty sure it won't be this month can anyone let me know if they had this symptom of pregnancy ? I find it amazing if it could possibly affect nails that quickly very incredible.