Should You Add Lipo or MIC Shots to your hCG Injections on the hCG Diet? 6 Pointers MIXING INSTRUCTIONS FOR hCG 10,000IU Transformations Weight Loss Methylcobalamin Injections B12 10,000mcg 30,000mcg Vial 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,