I am 23 weeks pregnant .I had pain in tail bone before preganancy as well .it pains at the night mostly if exertion done during day.but now in pregnancy if I stood at one place for than 2 -3 hrs or sit at one place for long time it is really painful. I am not even able to turn a side while sleeping and not even able to walk steps for a while but after taking rest everything goes normal.Is there any solution to this problem?and will it create problem in delivery? I am a working women.pls suggest