Fill out the "Sex Doctor" questionnaire and find out if the kids ruined sex - voila! Dr. Karen Gurney, a clinical psychologist and psychosexologist known online as "Doctor Sex," has 20 years of experience helping couples navigate the storms and lulls of long-term relationships.

If you scored mostly A's, your relationship includes many of the aspects that predict a great sex life and will help you maintain sexual satisfaction over time. Use the answers to understand which of the tips can help make your sex life as satisfying and enjoyable as ever.