2nd lap 11th September, I'm on depo injection will this matter?

[vkjames04]

Hi ladies, the reason they're doing another op is that I'm still getting a lot of pain even though im not having periods so they think it may be scar tissue from the endo causing the pain . When I had my first lap last year I wasn't on any hormone treatment, however since then I've been put on many different treatments to try and treat my endo. Now I'm on the depo injection I've had no period since December last year but I know I bled quite bad after my last op (I was on my period at the time of the lap anyway though). Does anyone know if the lap might cause me to have a period?