Hi Poppyflower,
I use estradot patches too and it took a wee while to adjust to them.
They're working fine and I torture tested their stickiness on holiday this year.
They performed superbly in the sticky heat of Orlando (42 degrees and 85% humidity). I swam every day and chilled out in the spa for up to 2 hours at a time and they never fell off so I think you will be safe with a bath.
That said, I forgot to stick it on my belly instead of my butt one day and I lost it in one of the water parks.
To be fair to it, I'd just come whooshing down a very fast flume ride with a five story drop at the end. The run-off channel shoved my bikini bottoms right up my cheeks and I think this is when I lost it.
![Roll Eyes ::)](https://www.menopausematters.co.uk/forum/Smileys/extended/rolleyes.gif)
I never noticed until that evening when it was patch change day and I couldn't find it. Roped DH into hunting for it but we both reckon the Humunga Kowabunga ride ripped it off. I was too busy extracting my bikini from the ol' cheeks to take notice at the time.
![Grin ;D](https://www.menopausematters.co.uk/forum/Smileys/extended/grin.gif)
I hope yours settle soon.
Galadriel x