Does your aunt flo gives you a knock before coming?

I wonder how other women experience this? Does your aunt flo has the courtesy to give you a ring or a tinkle before she visits? Aunt flo means your period, ok?

I find it amusing that we women have these inbuilt radar that tells us that our period is coming soon and to be prepared. Well, at least I do have the instinct to detect it and not be blur and sat on a pile of blood.

It will gives signs of a tummy cramp, a lost of appetite on the day itself and one single zit. Faithfully, every time without fail. Then, just minutes before aunt flo brings her baggages to stay for a few days, I can sense it from the discomforts and sure enough, she will be ding-doing any minute.

Well, I am lucky I have never been caught without protection. Do you? Get the signs or get a shock?