H. . Yasmeen Abbas, F. . Liaqat, E. . Memon, Z.- un-N. . Qureshi, K. . Karim, and N. . Ali, “Menstrual Irregularities Post Tubal Ligation : Menstrual Irregularities Post Tubal Ligation ”, PBMJ, vol. 5, no. 7, pp. 89–93, Jul. 2022.