Hi, I am happily married for more than 3 months now. We love each very much. I am having problem entering her during the sex. We have proper foreplay and get aroused. She is somewhat fat (not much), has fat hips and thighs. I think her vaginal opening is too tight to enter and therefore I can only enter an inch or 2. She is from a conventional family and has never masturbated or so. Should I consult a gynocologist and get her treated to enable proper penetration ?