Hey man, I believe you sent in this question as an email last week and we answered it but I'll answer it again here.
Taking Red Growth should not negatively impact your libido making you unable to preform in a sexual setting. This is because Red Growth contains potent natural testosterone boosters + aphrodisiacs that have been used for thousands of years to actually boost libido and sexual function. Things such as Chlorophytum Borivilianum: (Safed Musli) and Icariin (Horny Goat Weed).
To further decrease the chances of any negative hormonal imbalances which could affect your libido, we recommend taking 1 capsule of Red-PCT per day while you are taking Red Growth. Then, once you finish taking Red Growth for 4 weeks, to up the dosage of Red-PCT to 3 capsules per day for 3 weeks straight.