Hi guys, I'm going to keep it short I'm not new to the NoFap, I think my longest streak is around 40 days which is not a lot but anyway, I'm still a total newbie. I'm 20yo I think ejaculation is exhausting my body. When I was younger around 15 - 16 yo, I used to ejaculate almost two times per day. I started losing my hair around 16yo and that's how I stumbled across NoFap which supposedly help control hairloss. (I think my hairloss is under control now, I cleaned up my lifestyle a lot). Right now I have a girlfriend that I really like, we both love to have passionate sex, but I feel like ejaculating is leaving me exhausted. I just feel SO TIRED most days and I've been that way for a long time even before meeting my girlfriend but I feel like it's worse now that I have sex and ejaculate multiple times a week. I don't masturbate nor watch porn at all, but I do have sex A LOT. What would you recommend should I try to have sex but practice semen retention? And as a bonus is the correlation between premature balding and faping a thing? Could it help my hair? Thanks a lot guys I really appreciate it! Have a great day!