Please don't make up things like this. There's tons of well-researched data available from the CDC and NIH. None of it supports this misogynist conspiracy that men have stopped having sex.
> Regarding opposite-sex sexual behavior, 95.3% of women and 93.5% of men aged 18–44 had ever had any opposite-sex sexual contact.
There are pages of tables in this study alone: https://www.cdc.gov/nchs/data/nhsr/nhsr088.pdf
Sexual activity is slowly declining across the board, and more in young women than young men:
> In 2011–2015, 42.4% of never-married female teenagers (4.0 million) and 44.2% of never-married male teenagers (4.4 million) had had sexual intercourse at least once by the time of the interview (were sexually experienced). These levels of sexual experience among teenagers are similar to those seen in 2002 and 2006–2010 data. Longer-term trends, from 1988 to 2011–2015, show declines in the percentage of teenagers who were sexually experienced.