Hi i am 9weeks and 4days pregnant but on my first check up and second check up last dec 9, my pregnancy sac doesn t change. Dec 9 check up ultrasound result still in 5weeks and 1day pregnant, my ob told me need to decide after 2 weeks if i undergo ultrasound and the result same,i need to undergo raspa? But for my case no bleeding and pain, and maybe slow development only that s why my pregnancy cannot change?is it possible?please help me on my case.thank you