Kareena is known for her different choices as she is also to reject many films in her career even their success doesn't bother her. While most actor of B-town run for money, she is not.
Bebo is expecting her first baby so she opt only to endorse those brands which are related to pregnancy. As Kareena was offered six brands related to baby and expecting mother. She took one only and rejected others.
She is currently endorsing a pregnancy testing kit. Kareena wants only to endorse such brands she believes in, not all just have relation with baby and mother.