Hey guys, so I've been taking Endometrin 100 mg suppositories 2x/day since about 3 DPO. Today I am 13 DPO. I am on it because my progesterone levels were low at 7 DPO last cycle and now they want me to be on it after O. It's quite expensive though! It costs me $150 for 21 suppositories. Has anyone else been on a different suppository such as Crinone or Prometrium? I haven't started any intervention yet (first Clomid cycle next month) and was just wondering if anyone else was put on a different one during the "tww" to help with possible conception!! Thanks!