Yes. They can. Two-plus months. Or, more specifically, 79 days, says pseudonymous entomologist--blogger Bug Girl
Speaking to the non-profit think tank Council on Foreign Relations, ExxonMobil CEO Rex Tillerson said that preventing climate change will be “manageable.”
Here's a male contraceptive from the Los Angeles Biomedical Research Institute that a) works pretty well and b) shouldn't be too burdensome for dudes
Page 465 of 467