Ovulating on the nexaplanon?

I got the implant inserted after my daughter was born, I have had it in a year, my question is in the title really, is it possible to ovulate on the implant? Reason I am asking as I have had a blob of glue like cm (sorry tmi) and I normally only get this is when I was ovulating. Also I am due to getting the implant removed as I have had all sorts of problems with it.

I've been told the Progestin in the implant prevents pregnancy by keeping your ovaries from releasing eggs.