JSmem 8:71 :ܘܐܟܒܪ ܥܣܩܐ ܗܝ ܕܢܐܠܕ ܓܒܪܐ ܐܠܘ ܥܣܩܐ‏ : perhaps it is a difficult task for a male to give birth, if only just difficult!
See the entire entry for ˀe/illū conj. if only