Did one session for pubic area hair laser removal, and regret it.

I am sorry that you have regrets after your treatment.  You will likely get significant regrowth of hair as you have only had one treatment. Topical agents can also be used to stimulate hair growth. I would recommens seeing a physician who has significant expertise in laser hair removal Best of luck.

After only one session, the hair should grow back within a few months. Rogaine topically and PRP/progesterone injections are options to help improve regrowth. See an expert. Best, Dr. Emer

The majority of your hair follicles are dormant at any given time. When you undergo laser hair removal, the laser targets only the growing follicles. After one treatment only a small fraction of the hair follicles would have been lasered. You should wait another couple of months and notice that the hair growth returns to normal. If you are irritated you can exfoliate the area with a mild scrub. 

Thank you for your question! One treatment is not enough to alter hair growth, especially in the pubic area. After few months of shaving, your hair should go back to normal. Best of luck!  

One treatment is not enough to alter hair growth, especially in the pubic area. After few months of shaving, your hair should go back to normal. 

One treatment is not enough to give any long-lasting results. You don't need to do anything; just wait a few more months, it should be back to where it originally was. 

After one session, you will most likely go back to the original state of hair growth. I don't think you will notice a difference if you wait a couple months. There is nothing that can be done at the moment.

Laser hair removal is rarely permanent with one treatment. With time, and no additional treatments the hair make recover more but may never be the same as it was prior to the treatment.  Good luck. I hope this helps!Dr. Quenby Erickson