I went to planned parenthood and they had to remove the mirena due to the fact it was migrating downward they said I had to wait a week to put another one in so I made the appointment to have a new one put In exactly a week later. The day after it was removed I had my period, it lasted 3 days (this is a normal period for me) when I went to the appointment to have a new mirena put in the clinic dr said I was no longer a good candidate for it so i ended up getting the implant. I had unprotected sex the day after the implant. The Dr didn't tell me any sex restrictions. I am now reading online I should have waited 7 days ? Was I protected by the implant or not?