Just days before the terrifying incident, [Rihanna] had consulted an ob-gyn after confiding in close friend sthat she believed she was pregnant.

Rihanna was afraid to tell Chris about it because she was sure he didnt want to have a baby, says a source [but] on Jan 26, Rihanna, wearing dark sunglasses, a black off-the=shoulder top, black pants and black boots, had a scheduled appointment at the office of Dr. Gregory Ewertz in Cedars-Sinai Medical center.

Oh, my God, I could lose the baby!

Rihanna has told pals that horrifying thought raced through her mind as her boyfriend Chris Brown brutally beat her because she thinks she is pregnant

Rihanna had missed her period and told friend that she thought she was pregnant. But when she told Chris he didnt want to talk about it and was in sort of denial.