It is kind of like saying "I cannot drink alcohol because I am pregnant" but way more dramatic...and in front of millions of people. Earlier Tuesday morning, "The Talk" co-host Sara Gilbert had to take the leap when it came to confronting their fears. Gilbert, 39 was challenged to lay on a bed of nails while having a cinder block broken over her stomach. This she could not complete and she had a very good reason: she's pregnant.