[PAULUS libro undecimo ad Sabinum. ] §21.1.15.prQuae bis in mense purgatur, sana non est, item quae non purgatur, nisi per aetatem accidit.
[PAULUS in the eleventh book on Sabinus.] A woman who menstruates twice a month is not healthy; likewise, one who does not menstruate, unless this happens because of her age.