Compounds of 発情

• 発情
  (n,vs) sexual excitement
  capable of breeding
  having the urge to breed
• 発情期
  (n) mating season
  estrus (oestrus)
  estrum
  the rut
• 発情周期
  (n) estrous cycle
• 発情ホルモン
  (n) estrogen
  oestrogen