for ages. But I`ve been doing this! For the past, I think, 8 weeks already, I`ve been swimming once every week with a friend. It worked out great with my last period as well hehehe. We go swimming on Mondays, I got my period Tuesday hehehehehe. Hopefully it will work out with the next one as well. Also, the next weeks are going to be a bit weird (with my friend not being able to make it next week, and me having my period the week after it), so I hope we can keep it up and don`t just stop after this.