<prompt> Testes completely descend in the scrotum by the age of?End of 7th month of intrauterine lifeEnd of 8th month of intrauterine lifeEnd of 9th month of intrauterine lifeAfter bih  <response>: End of 9th month of intrauterine life PhaseIntrauterine agePosition of testisTransabdominal phaseUp to the sta of 3rd monthEntrance of future inguinal canal internalinguinal ringTransinguinal phaseBetween 4 to 5 monthsNo descent7th to 9th monthPasses through inguinal canalBefore bihInto the scrotum 