Fist day of bleeding is the first day of season. Sometimes this is hard to detect on really clean girls, so I Q-tip mine each day when I know they're close to coming in, so I don't miss them by a day or two.
I had been checking her with a tissue because she has been a bit moody :) she is swollen but I don't see any blood yet..never thought of a Qtip...Thank you
If ya put a white blanket or sheet where she sleeps at night, that can help you detect first day of heat.
I always keep a tissue box handy so I can do a quick swipe but usually, I find the first blood drops on their white bedding in the morning or on the floor as they are leaving the house to go potty.
If there is any question in my mind as to the first day of spotting, I take my girls in a couple days early to be progesterone tested.