I am recently married. My wife and I both are engineers. I have interest in sex but my wife says she don't have any intrest. When I uses to start foreplay with her she allways starts with no no which makes me feel bad. I have told evry thing about sex to her, still she is not understanding it. which is creating quarrel between us. It's allmost 25 days past we still don't have intercose. I tried forcefully twice and she kept quiet at that time but I was not sucessful. Should I try forcefully so that once the intercorse will happen then automatically she may get interest in sex?