Hey i want to know that i am 13weeks 2days pregnant when i check my cervix myself i feel my sometime very low and sometime high so my question is that is it normal to have low cervix during pregnancy because i google about this they said cervix is high during pregnancy but my cervix is lower position is it ok???or may i have take some precautions about regarding this..i walk 40 min a day is this any harm???plzz tell me