Hey everyone, I'm 18 weeks pregnant and my doctor wants me start progesterone shots since my first son was born prematurely at 34 weeks. I'm just not sure if I want to thru this process, it's a weekly shot until I'm 36 weeks and it's not even a 100% chance that it would work it's a 50/50 chance. If anyone has gone thru this please reply, I'm desperate! Let me know of your experiences. Thanks!