Vidya Balan being replaced in her forthcoming projects?

The reports about Vidya Balan's pregnancy first started trickling in about four months ago when she was spotted at a doctor's clinic. But the reports were denied by Vidya who even slammed the media for speculating about her personal life. During the promotions of Shaadi Ke Side Effects, Vidya said she's not pregnant. She's not yet ready to share Siddharth. Besides, she's committed through this year, so motherhood will have to wait.