Fig. 1From: Safety and efficacy of manual vacuum suction compared with conventional dilatation and sharp curettage and electric vacuum aspiration in surgical treatment of miscarriage: a randomized controlled trialComparison of endometrial thickness before and after MVA (represented in mean +/- SD). Endometrial thickness before and after miscarriage surgery from ovulation to implantation was compared in the MVA group and showed no thinning of the endometriumBack to article page