Sex is not a must, though it’s necessary as it can be an important part of a healthy, fulfilling relationship.
How important it is can vary from one individual to the next. Some people may feel that having a sexual connection with their partner is absolutely vital. Others may feel that other types of intimacy and connection are more important.
Research suggests that having frequent sex can play a role in a person’s overall well-being. Having sex is often linked to more affection. When couples experience more affection, they are also more likely to have more frequent sex.
Some of the reasons that you might feel that sex is important in a relationship include: feeling closer to your partner, showing affection to your partner, finding it fun and pleasurable, having a desire to have children, feeling confident, and relieving stress.