The present invention relates to a sanitary product comprising a back sheet, having an outer surface and an inner surface, a core having a core back side and a front sheet joined with a joining periphery in a sandwich structure with the core fully comprised within the joining periphery. The core is arranged between the back sheet and the front sheet with the inner surface of the back sheet facing the core back side. The sanitary product is configured with a long direction, a perpendicular short direction and a product periphery. The sanitary product comprises a printed circuit comprising a connectorconfigured with a connector width and a sensor for fluid detection, which printed circuit is comprised on a sheet surface facing the core back side. The invention relates to the sanitary product, the fabrication line thereof, the method and a Semi-manufactured sanitary product therefore.
