All maternity absences must be covered by a MATB1 certificate which is provided by the midwife/Doctor at around 20 weeks into your pregnancy.
Rhaid i bob absenoldeb mamolaeth fod wedi’i nodi ar dystysgrif MATB1, sy’n cael ei darparu gan y fydwraig/Meddyg tua 20 wythnos ar ôl cychwyn eich beichiogrwydd.