A daughter's swollen abdomen

A mother took her daughter to the doctor and asked him to give her an examination to determine the cause of her daughter's swollen abdomen. It only took the doctor about 2 seconds to say "Your daughter is pregnant." The mother turned red with fury and she argued with the doctor that her daughter was a good girl and would never compromise her reputation by having sex with a boy. The doctor faced the window and silently watched the horizon. The mother became enraged and screamed, "Quit looking out the window! Aren't you paying attention to me?" Yes, of course I am paying attention ma'am. It's just that the last time this happened, a star appeared in the East, and three wise men came. And I was hoping that they would show up again.