Complex sentence: Hypnotherapy can be used during pregnancy and childbirth to to prepare a mother for birth and/or to attempt to treat a number of issues ranginh from fears and minor health conditions related to the pregnancy, to the possibility of reducing or eliminating pain during labor.
Split into simpler sentences: Hypnotherapy can be used during pregnancy and childbirth to attempt to treat a number of issues. These range from fears and minor health conditions related to the pregnancy, to the possibility of reducing or eliminating pain during labor.