I am a mother of a 2 yr old and we are planning a baby. We have made several attempts but doctors say that we as a couple cannot conceive. My family is very religious and superstitious. We have a religious Guru who says I should have sex with him and will surely conceive. That's tantric sex. My in laws are encouraging me to do the same saying it will be service to the Guru and my husband too feels this is the last resort. What should I do? I am not really in favor of this option.