Sir, My wife had undergone chemotherapy four years before (when she was 26) she got married at 29. now she is 30. We have been trying to get preganant for last one year, but no result. her periods are normal. the only abormal symptom is that her body use to get hot (for seconds) quite often and come b ack to normal temeprature. Can she become pregnant. is it due to chemotherapy. I think she did chemotherapy for six months and did not had periods for i year.