Hi, Jeffrey!
No doubts if you really want - it is possible to have a child. Look, for example, at Donald Trump. He has 10-year-old son, and he was born when Trump was 59 years old.
On the other hand you not sure (otherwise you would not ask that question). So, what kind of doubts you have?
If I were you, I would worry about child future. Who will support his /her college in 20 years? And so on..