All of them except condoms. Everything you take orally gives you hormones such as progesterone and estrogen to fool your body into thinking you’re pregnant so you won’t produce an egg that month. Other methods such as the ring and patch do the same, just not through direct ingestion.
Answer:Exercise helps you mentally and physically :) so start exercising
Explanation:
I would say C, his nutrition. Maybe eating more vegetables and fruits will provide him the energy to push harder.