Spermosens AB engages in the research, development, and commercialization of diagnostic technology in health and medical care in Sweden. The company provides male infertility fertility diagnostics and fertility treatments for the IVF market. It develops JUNO-Checked, a device that measures the binding between sperm and egg cell to enable individualized choice of fertility treatment based on measured binding. The company was incorporated in 2018 and is based in Lund, Sweden.