Howdy Marina: You are not necessarily "wasting" but there's a better method for you. First, have the morning poo. THEN implant the probiotics. You'll be able to retain and you'll be able to get the implant up higher in the colon. Also, unless the syringe is clearing the sphincter, you are not getting the implant in high enough. Use an enema bag and enema speculum. It will clear the sphincter and with perhaps 3 oz water, you'll be able to slosh it up higher. That will serve you better. Jack