Who is equivalent to undercover nosebleeds?

My period.

Constipation-diarrhea, security guard-bodyguard, mask-mask, foot bath-foot bath, eyebrows-beard, wet towel-sanitary towel, body odor-Hong Kong foot.

My menstrual period-nosebleed, double bed-bunk bed, high heels-high heels, sanitary napkins-sanitary napkins, side leakage prevention-extended models.