Gynaecologists in Jabalpur, have used a non-surgical method to clear blocked fallopian tubes of infertile women thereby helping them to have babies in the normal way instead of having to go through the expensive and uncertain process of invitro fertilisation(IVF).The procedure has been successfully used on 10 infertile women, four of whom have become pregnant, Dr. Dipankar Banerji, a consulting gynaecologist and infertility specialist told PTI.