The doctors recommend that you don't engage in sexual activities up to 2weeks after being treated. If you are going to have sex it should be protected and only 1week after being treated. This is because there could be some active Chlamydia cells still in your system and it take about 2weeks for them to die.
Tht would be the doctors question so I suggest you ask him/her...but if I were you, I would wait for about 2 months
Me and my partner are under treatment for chlamydia could we have sex if wer protected? (con dome)