A beautiful day, a man went for a walk with his new girlfriend. As they were strolling, they stumbled upon a pair of dogs mating. The girlfriend, curious about the process, asked the man, “How does the male know when the female is ready for love?” The man, with a smirk, replied, “It’s nature. He can smell she is ready.” Continuing on their walk, they came across a field filled with sheep where they saw a ram mating. The girlfriend, still curious, asked, “How does the ram know when the ewe is ready to mate?” The man again replied, “It’s nature. He can smell she is ready.” As they walked further, they came across a cow field and saw a bull mating with a cow. The girlfriend, now skeptical, asked, “This is a lot. They are really going at it. Surely the bull can’t smell when she is ready?” The man, with confidence, replied, “Oh yes, it’s nature. All animals can smell when the female is ready.” After their walk, the man dropped off his girlfriend at her home and kissed her goodbye. She said, “Take care and get yourself checked out for COVID.” The man, surprised, asked, “Why do you say that?” She replied, “You seem to have lost your sense of smell.”