Vitamin B12 And The HCG Diet: Can This Help With Weight Loss? What to Expect in Your First Month on Semaglutide Compounded Cyanocobalamin (Vitamin B12) Injection Empower Should You Add Lipo or MIC Shots to your hCG Injections on the hCG Diet? 6 Pointers A trigger shot, also known as an ovulation trigger, is an injectable medication that induces final egg maturation and ovulation. We use trigger shots in fertility treatments like ovulation induction,