???? ????? ???? ????? ????? ?????? ???? ???? ??????? ?????Because researchers haven't established the safety of tramadol during pregnancy, the safety of tramadol all through pregnancy hasn't been established.???????? ?? ???? ???? ???? ????? ????? ??? ???? ???? ???? ???? ????? ??? ?????? ????????? ?? ????? ?????? ?????.The mechanisms may possibly ac