Born August 22 1972 how will my career look will I get married and have a son

Please keep a positive attitude on your work and take every chance to widen your horizon and this may help you a lot in your work.
If you have your partner already, this year is a good time to get married, otherwise, it is hard to tell when you can get married.
For son issue, to be honest, it is hard to tell according to the Chinese astrology and it depends on your own wish.