Table 2.

Menstrual cycle characteristics (n = 18).

Age of menarche		Regular cycle (natural)
11 years or less	16.7% (n = 3)	Yes	88.9% (n = 16)
12–14 years	83.3% (n = 15)	No/don’t remember	11.1% (n = 2)
MC and training performance		MC and game performance
Yes	50% (n = 9)	Yes	66.7% (n = 12)
No	50% (n = 9)	No	33.3% (n = 6)
MC and coach communication		MC and teammate communication
Yes	16.7% (n = 3)	Yes	77.8% (n = 14)
No	83.3% (n = 15)	No	22.2% (n = 4)

MC menstrual cycle.