hello Dr. i m 30 yr old mom, having 2 n half yr old son my gynac told me that i m having erosion and wound at cervix which cannot be treated by tablets or medicine only light therapy is the option. I m lil bit worried n confused should i opt for it or not, is the therapy painfull and are there any side effect of it and will it affect future conceiving etc., i m facing white discharge and lower back pain everyday, please tell me what should I do, shall I go for the treatment or it will overcome after some period?