In 2022, there was a clear trend for a higher proportion of pregnant women to report a mental health condition in younger age groups than in older age groups.
Yn 2022, roedd tuedd amlwg i gyfran uwch o fenywod beichiog nodi cyflwr iechyd meddwl mewn grwpiau oedran iau nag mewn grwpiau oedran hŷn.