Her menses cycle is 28 days.

她的月经周期是28天。

Her menses are always very regular.

她的月经期总是很准时。

Menses usually occur once a month.

月经期通常每个月都会来一次。

Her menses are very regular every month.

她的月经每个月都很准时。

Her menses usually last for about five days.

她的月经通常持续大约五天。

She feels very uncomfortable during her menses.

她在月经期时感觉很不舒服。

She always experiences cramps during her menses.

她在月经期间总是会感到痉挛。

Some women feel discomfort during their menses.

有些女性在月经期间会感到不适。

She visited the doctor because of her menses issues.

她因为月经问题去看了医生。

She noticed her menses were irregular this month.

她注意到这个月她的月经不规律。