Single tourniquet is tourniquet applied uterine isthmus to occlude the uterine arteries. For this purpose, a small opening is made in the avascular place of the broad ligament on either side of the uterine isthmus superior to the uterine vessels. A pediatric Foley catheter is threaded through the two holes and tied tightly anteriorly around the cervix at the level of the internal os.

Surgical blood loss will be estimated by sum of the volume of suction fluid and blood loss quantitated by gravimetric method.

Suction fluid will be measured at the end of operation and volume of irrigation fluid will be subtracted from total suction volume.

◦Surgical drapes, sponges and towels will be weighted before and just after surgery. The blood loss will be estimated as differences in gram by weighing when 1ml blood supposed as 1.06 gr.

Erythrocyte transfusions will be allowed when haemoglobin dropped below 8 g/dL.

Anti-Mullerian Hormone levels before surgery, 6 months and 12 months after surgery