In Poland males whistle but only at dogs or during football matches. If you are not a dog or a rival team player or unfair referee, there is no reason for a Pole to whistle at you.
Which do you prefer: romantic approach or whistling?
Are Russian or Bulgarian this way too?
You should ask another PF female member, Rich Mazur, she claims she often visits Moscow, so she surely knows a lot about Russian males.
they let every task to the woman (children, house, cooking)
Yes, it is true, but fortunately, not all tasks are let onto the woman. E.g., you will be spared the task of drinking beer and watching football matches.