Hi. My Name Is Hannah, And I Have A Question

Hi. My name is Hannah, and I have a question about my husband. So for the last month or so, every time we have sex, he has the urge to urinate and can't ejaculate, even if he uses the restroom beforehand. Plus, his erection only lasts for a minute or two before he has to stop and use the bathroom. Also, during foreplay, he can keep his erection going just fine, but when we actually have intercourse, his erection doesn't last long. Is this something serious? thank you.