Roaccutane Dose 6mo. AFTER Laser Co2 Safe?

Had Laser CO2 done 02/04/13.Started taking Roaccutane 20mg p/day 08/18/13.Is it ok for the skin,will it cause any damage to my skin since I had the laser done 6 months ago?Is it ok to take it for 1 month only? I took the same dose 3 yrs ago for 2 months,and it killed the acne until now,also I just had IUD taken out 2 months ago,and ever since I have been breaking out,losing a bit of hair,can the roaccutane make the hairloss worse or the same? why did my dr. prescribed roacctune for 1 month only?

No doctor answers yet