haʊˈɛvɚ, ɪɾ ɪz stˈɪl ʌŋklˈɪɹ hˌaʊ ðɪs lɔndʒˈɛvᵻɾi kˈɔst ˈɪnfluːənsᵻz ðɪ ˌɛvəlˈuːʃən ʌv lˈaɪftaɪm mˈeɪɾɪŋ skˈɛdʒuːlz.
However, it is still unclear how this longevity cost influences the evolution of lifetime mating schedules.