Sexual incompatibility at it’s most basic level is the inability of one or both spouses to make the necessary changes to grow and develop in the ways that are needed, coupled with a basic lack of understanding of the ways men and women are sexually wired differently. The root of incompatibility begins with expectations of the other person taking the initiative. A lot of times Sexual Incompatibility occurs due to lack of communication and understanding between couples. The Sexual Desire does not always remain the same in both the husband and the wife. Most of the times, it is the hormones to be blamed for and in other instances, it might be some illness or side effects of medicines. The tendency of shying away from expressing one’s needs and demands elevates the problem. So it is quite necessary to talk it out and have a clear picture of what and how two people want it in their marriage.