By Charley Lustig When a woman becomes a birth mother, everyone knows. She embodies change as her belly swells, her breasts enlarge, her emotions intensify, and much more. You may not need to tell anyone of your current state because it seems clear as day.  Even with an unplanned pregnancy, the DNA inside you is still fifty percent someone else’s- the birth father. When a man becomes a father, especially if there’s a complicated relationship with the birth mother, it may be unknown. The birth father himself will not know about his new status until it is revealed to him…