Personally, I don't like this atmosphere. Boys are still as important as girls, but now they are not so heavy. Besides, don't worry about having a son. What if my son is not filial? Such a thing is not without it in the real society. In that case, you might as well have a daughter.
In fact, as long as they are their own children, they are all good. What you should pay attention to is not his gender, but his upbringing. Your focus is how to make him a responsible person, which is very important for both men and women.