Why is it important to stop getting up to urinate?
You think waking up once or twice isn't a problem ? In reality, each awakening drastically disrupts your sleep cycle. It's a bit like editing a ten-minute movie: hard to follow, right?
Interrupting the REM phase of sleep:
And this cycle can repeat itself without us even realizing it.

The good news is that you don't have to turn everything upside down. Small changes in your daily life can really make a difference.
Try to go to bed and wake up at regular times, even on weekends. This naturally regulates ADH production.
A warm bath, relaxing music, or slow breathing exercises… Give yourself a moment of peace before going to sleep.