Gf almost alway has pee problems( frequent pee and the sense of residual urine )from the next day after spending night with me. Her symptoms usually last for 5-7days and then spontanously subside, however, last time, they persisted and she had to see a doctor. Last week, she asked me to be checked up for STD or something and I did. However, all my data was perfect. Absolutely normal. Have your couple ever had similar problems like ours?