David said:
[ I would like to have grandchildren one day 🙂 ]
It only effects sperm count as long as you are taking it, no permanent effects.
Not knowing the details of your sons health, energetics, health issues makes giving accurate information difficult, but I would think something like H & A’s Serenity compound for stress, Elderberry gummies and H & A”s Ultimate Echinacea for cold and flu season, H & A”s Fit Adapt for Basketball season would be good choices. Eating healthy, getting adequate, good quality sleep, daily deep breathing exercises and other stress relief techniques, avoiding partying and excessive alcohol or other recreational drugs are the foundation for him staying healthy and dressing layers during the colder seasons. RI is much colder than Florida in the winter.