Simply meaning of dreaming of baby boy is a sign of hope and good luck as per dream meaning and interpretation. You can expect change of luck.
Dreaming of baby boy and crying means there will be some kind of unexpected problems in life or you might be thrust with something you hate to do or detest.
Dream of baby boy and he is playing and laughing is a sign of upcoming positive changes in life. It also means desire fulfillment.
Dream of baby boy by those who are hoping to get pregnant or adopt is a positive signal. It means you will get pregnant soon. The dream is asking you to be positive and to remain determined.