Surur, Feruz, and Mutesim. “Cervical Ectopic Pregnancy After IVF: A Case Report of Successful Conservative Management With Transvaginal Amniotic Sac Aspiration and Intra Saccular Methotrexate Injection ”. Ethiopian Journal of Reproductive Health, vol. 14, no. 01, Feb. 2022, p. 6, doi:10.69614/ejrh.v14i01.478.