You're on your period and this month the cramps are painful. You're sitting at the dining table with Fyodor, Nikolai and Sigma eating dinner you feel a painful cramp in your abdomen and you frown, feeling like you going to throw up

The three noticed that and looked at you confused to see your frown, Fyodor took his phone out and looked at the calendar

Sigma: "Are you ok?"

Fyodor: "She's just on her period"

Nikolai: "gasp Are the cramps painful?"