old enough to bleed, old enough to breed
child-bearing
menstruate
meno-
crimson tide
menarche
menopause
premenstrual syndrome
period
PMS
climacteric
hormonal
change of life
menstruous
on the blob
start
menstrual
monthly
paramenia
postmenarchally
premenarchally
breakthrough bleeding
niddah
biological clock
monthly visitor
monthly friend
oligomenorrhea
come on
perimenstrually
perimenstrual
late
menstrual synchrony
eumenorrhea
monoestrous
dalaga
basal body temperature method of family planning
premenstrual
basal body temperature method
intermenstrual
monestrous
premenopause
nonmenstrual
premenopausal
have the painters in
aged
monthly bill
polymenorrhea
prepuberty
ride the cotton pony
fertile period