The hormone ‘Testosterone” is the single most important factor that decides fertility in men. The human body is similar to the cosmos; it is the Ayurvedic rule of thumb that similar entities from animals and plants can be effectively used to supplement undernourished and weak tissues.
Charaka, in the context of ‘Vajikarana’, recommends ‘goat’s testicles’ boiled in milk, i.e. exogenous testosterone as a potent remedy for poor virility. Fresh goat testicles are sourced and fortified with a number of fertility promoting drugs like Kapikachu, Aswagandha, Vidari, Shatavari etc. in Asthraplus.
Vegeterian alternative – Testosap