Sammijane - sorry if my post was confusing, but as Hurdity says - yes patches can be applied on the buttocks or anywhere on the trunk below the waist.
No prob Hurdity

Like you, I have facts squirrelled away in my brain (tho nowhere near as many as you & a far smaller brain to store them in!) but it's rare that I can remember where I've bookmarked a link to post to back them up!
Maybe the sample sizes ie groups of women are too small and you need a few hundred to get a true picture of the best body location?
Yes could well be. There also seems to be so much contradictory research out there on most things menopause that the picture seems to get more confusing the longer you google!
Often wonder whether absorption/storage is affected by how much body fat we have, either at site of application or in general throughout the body. Does anyone know?
Post-BSO, with what a surgeon recently described as "no significant subcutaneous body fat", resistant meno symptoms & osteopenia, I need to get my E levels up & as I failed to do this over a 2 year period pre-BSO (bloods showed only 113 on a 50mcg patch) finding the best site for absorption is important to me. Sorry - this is off topic for the original purpose of this thread but follows on from Sammiejane's query above.