fˈiːmeɪlz ˈɔːlsoʊ nˈiːd tʊ ɐtˈeɪn ɐ bˈɑːdi fˈɪtnəs fˈʊltənz kəndˈɪʃən fˈæktɚ ʌv æt lˈiːst wˈʌn.sˈɪks dˈæʃ wˈʌn.sˈɛvən jˈuːnɪts fɔːɹ səksˈɛsfəl spˈɔːnɪŋ dᵻsˈɪʒən.
Females also need to attain a body fitness (Fulton's condition factor) of at least 1.6-1.7 units for successful spawning decision.