| D0 | D#0 / 1.95 in. Donut pessary | |
| D1 | D#1 / 2.30 in. Donut pessary | |
| D2 | D#2 / 2.55 in. Donut pessary | |
| D3 | D#3 / 2.70 in. Donut pessary | |
| D4 | D#4 / 3.00 in. Donut pessary | |
| D5 | D#5 / 3.25 in. Donut pessary | |
| D6 | D#6 / 3.45 in. Donut pessary | |
| D7 | D#7 / 3.75 in. Donut pessary | |