you can check urine
I don't know if you can buy ovulation test in Israel in pharmacy, you do it with urine. It's looks exactly like pregnancy test. Anyway if you can't get it, try to concentrate on the days in the middle of your cycle. Some women can feel a little pain on one of the sides (each month it comes in other side). It feels just like a little muscle cramp. I feel it for few hours or all day when I ovulate, good luck, mother1