Nexplanon

Maddisen
Hey friends! So I recently had Nexplanon implanted in my arm this past Wednesday, 3 days ago. It was implanted on day 14 of my cycle and my cycles are 35 days on average. For those of you with the implant, how long should I wait to have unprotected sex? And have any of you had any pregnancy scares from letting your partner cum inside of you while you have the implant? Thanks!!