A romantic relationship between two people develops through multiple stages. The beginning is full of passion and the feeling of butterflies in the stomach. After a while, the excitement fades, and the relationship falls into a routine. Lack of sexual desire in a long-term relationship is a common issue.

Loss of sexual interest in a long-term relationship can have various causes, such as stress, communication issues, routine, health problems, medication side effects, hormonal changes, and unresolved emotional conflicts. It's important to have open and honest conversations with your partner to understand the underlying reasons and work together to address them.

Each couple is different, some people have sex every day, while for others a few times a month are enough. Comparing yourself to others is meaningless. If you and your partner are happy with your sex life, you have a healthy sex life, even if you may not be having sex regularly.