This can't be said to be prejudice, but now the concept of equality between men and women is pursued, and the requirements for women are the same as those for men. But physically, women and men are different, and the law is biased against women in maternity leave and retirement years. Naturally, in order to achieve the same effect, the requirements for women will be stricter to some extent. After all, enterprises should also consider these issues, because they retire earlier than men and have more time off work.