It is generally not recommended to lay directly on a fresh spine tattoo, as doing so can cause irritation, delay the healing process, or even damage the tattoo. During the initial healing period (typically 2-3 weeks), it's best to avoid putting pressure on the tattooed area. You can try sleeping on your side or stomach to minimize contact with the tattoo. Once the tattoo is fully healed, you should be able to lay on it without any issues.