Complex sentence: Dutch physician & anatomist Regnier de Graaf may have been the first to understand the reproductive function of the Fallopian tube, described the hydrosalpinx, linking its development to female infertility.
Split into simpler sentences: Dutch physician & anatomist Regnier de Graaf may have been the first to understand the reproductive function of the Fallopian tubes. He described the hydrosalpinx, linking its development to female infertility.