Hi.. Meri last LMP 15 april thi uske according mujhe abhi 15 December ko 9th month start hoga.. Pr is app ke according mere 9th month ke 15 days ja chuke hai.... Or meri ultrasound ke according bhi mujhe 9th month kb ka start ho chuka hai... Me confuse hu ki mujhe abhi kon sa month chal rha rha hai... Plz mujhe btaiye ki kon sa month hai...