Will a 33-year-old woman be laughed at for marrying a 55-year-old married man and having another child?

It depends on their economic conditions. At this age, it must be more laborious to regenerate children than when I was a child. If their economic conditions are average, they will really live more tired than others. However, this question depends on what the parties themselves think. If you like children very much and want to have children, if conditions permit, have children, and don't care about other people's opinions. Adults are responsible for any decision they make and are willing to gamble and lose.