In the Spring a livelier iris changes on the burnish’d dove;
In the Spring a young man’s fancy lightly turns to thoughts of love.
Locksley Hall, Alfred Lord Tennyson
Apparently, Sperm levels drop with frequent ejaculation.
No seasonal variations in sperm levels, movement, or shape were seen, lead author Dr. Elisabeth Carlsen and colleagues, from Rigshospitalet in Copenhagen, note. However, ejaculation frequency was higher in spring months than in the winter months.