Based on olfactory research, it appears components excreted in female urine, particularly around ovulation, can be attractive to men.
The research suggests that both men and women excrete olfactory substances through urine that can be identified. Notably, men are better at identifying the smell of a woman's urine on the day of ovulation compared to other days, implying a potential attraction related to these olfactory cues during peak fertility. This indicates that specific smells associated with ovulation might play a role in attraction.
While the study does not definitively state that all female urine is attractive to all men, it highlights the presence of olfactory signals, especially during ovulation, that men can detect and potentially find attractive. The degree of attraction would likely vary depending on individual preferences and other factors.