Another rule (in Sweden at least) is that a company when interviewing a new person is not allowed to ask about family planning. You can't ask if a woman is pregnant or planning to get kids soon. You are not allowed to fire someone that is pregnant and planning paid parental leave. This goes for both father and mother.

In general you as a father is expected to go on parental leave at minimum 3 months, if not 240 days. If you don't, people will look funny at you.