excessive masturbation in past may leads to the damage of nerves supplying penis..which in future leads to weak erection or erectile dysfunction,shrinkage of penis, low sexual stamina etc....Don't worry in ayurveda there are some very effective medicines which are natural testosterone booster. And work very efficiently to cure your problem. I suggest you for ayurveda Vaajikaran treatment. As per Ayurveda Vaajikaran is meant to rejuvenate and improve complete sexual health.  Ayurveda medicines are very efficient and potent for your problem. Within 20 to 30 days you will notice the improvement. Nerves supplying penis would rejuvenate and strong musculature of penis would also be achieved. Maximum 3 months is almost enough to get rid of your sexual problem. With ayurveda medicines your whole reproductive system will strengthen i.e. The vessels supplying penis and the musculature of penis would be strengthened. I would need to enquire about whole of your symptoms, detail history. You can consult us online through this platform .and medicines will be sent to you by courier. Gud luck .may god give you all wellness.

Excitement does not always cause erection, anyway your morning erections are good so should not be a problem

premature ejaculation.Erectile dysfunction  .शिग्रपतन की समस्या: https://www.youtube.com/playlist?list=PLVjlztKfktzqLB8b83tDcVui2i_FHZA4J

no worries its stress only.u need medicies for strrss only for few days

take proper treatment in ayurveda

If you are getting morning erection means you don't have problem, the cause for decrease erection is situational mostly psychological