Whether to Read Out Loud

Over the last year or so I have been writing a series of prose poems that are written in the specific voice of a youngish girl. I like the poems but I am feeling unsure how well they will work when read aloud (especially in my adult voice). My question is are there times when poems work better on the page than read aloud or do I just need to bite the bullet and have a go at reading them?  I like to think that most good poetry works well read out loud and that in fact poetry SHOULD be read out loud wherever possible. I am not sure why am feeling so uncertain about this particular sequence, especially because I think the work itself is quite strong.  I guess you know where you are with more regular poem shapes - you have the line breaks that give you indicators of where to pause when reading. In theory the punctuation should serve the same purpose in a prose poem, however the nature of the poems is that they are written in a stream of conciousness style, which is easier to cope with on the page than read out loud.