monoestrous
monestrous
unicyclic
bicyclic
monovulatory
oscillation
polycyclical
polycyclic
diovulatory
multicyclic
polyestrous
polyoestrous
uniovular
pluriovulate
uniovulate
old enough to bleed, old enough to breed
biennial
two-year
polymenorrhea
diurnal
monocyclic
bivoltine
polymenorrhagia
noncyclic
menstruate
intercyclical
annum
ovulocyclic
sesquidiurnal
univoltine
follicle stage
intercycle
intracycle
intracyclic
quadrivoltine
normoandrogenic
kilocycle per second
intracyclically
kHz
quadannual
rotation
cycle
intracyclical
kilocycle
kc
kilohertz
diestrous
procyclic
ovaried
follicular phase
intermenstrual
ahemeral
monthly
eumenorrhea
hormonal
multicycle
antifertility
lustrum
Chinese zodiac
crimson tide
niddah
monthly visitor
monthly friend
meno-
MHz
equal hour
megacycle per second
Mc
digoneutic
megahertz
tropical year
megacycle
biyearly
circannual
basal body temperature method
quarter-phase
rhythm method
basal body temperature method of family planning
oophoron
multiyear
menstrual
calendar method of birth control
noneven
millihertz
rhythm
rhythm method of birth control
calendar method
yearlong
lunar cycle
high-time
bimonthly
DDMMYY
menopause
sesquiennial
bimestrially
great year
Platonic year