Addressing and resolving low desire in a relationship is a sensitive and complex issue. It requires open communication, understanding, and a willingness to work together. Here's a step-by-step guide to help you address and fix low desire in your relationship:

1. Recognize the Issue: The first step is acknowledging that there is a problem with low desire in the relationship. Both partners should understand that this is a common issue that many couples face at some point.

2. Open Communication: Create a safe and non-judgmental space for both partners to openly discuss their feelings, concerns, and desires. It's important to listen actively and empathetically to each other.

3. Identify Underlying Causes: Low desire can have various underlying causes, such as stress, relationship issues, medical conditions, or mental health concerns. Try to pinpoint the root causes that may be contributing to the low desire.

4. Seek Professional Help: Depending on the underlying causes, consider seeking help from a therapist, counselor, or sex therapist. They can provide guidance, support, and strategies to address the issue effectively.

5. Educate Yourselves: Learn more about human sexuality, desire, and arousal together. Reading books, attending workshops, or watching educational videos can help demystify these topics and reduce anxiety.

6. Prioritize Intimacy: Make a conscious effort to prioritize intimacy in your relationship. Set aside dedicated time for each other, free from distractions. Experiment with different forms of physical affection, not just sexual intercourse.

7. Explore Together: Explore each other's fantasies, desires, and boundaries. Be open to trying new things in the bedroom that both partners are comfortable with. Mutual consent and comfort are essential.

8. Healthy Lifestyle: Focus on maintaining a healthy lifestyle by eating well, exercising, getting enough sleep, and managing stress. These factors can significantly impact desire.

9. Manage Stress: Stress is a common libido killer. Find ways to manage stress together, such as practicing relaxation techniques, yoga, or mindfulness meditation.

10. Medication and Medical Check-up: If low desire is due to a medical condition or medication, consult a healthcare professional. They can adjust medications or provide treatment options.

11. Spice Things Up: Add variety and excitement to your sex life by trying new things, whether it's new locations, role-playing, or introducing sex toys. Experimentation can rekindle desire.

12. Maintain Emotional Connection: Emotional intimacy is closely tied to physical intimacy. Continue to nurture your emotional connection through shared experiences, affection, and meaningful conversations.

13. Set Realistic Expectations: Understand that desire may ebb and flow in a long-term relationship. It's normal to have periods of higher and lower desire. Be patient with each other.

14. Regular Check-Ins: Keep the lines of communication open by having regular check-ins to discuss your progress and feelings about your intimate life.

15. Seek Support Together: Consider joining support groups or workshops designed for couples dealing with intimacy issues. Connecting with others facing similar challenges can be reassuring.

Remember, there's no one-size-fits-all solution for addressing low desire in a relationship. It may take time, effort, and patience, but with mutual understanding and commitment, you can work through this challenge and strengthen your bond.