卵らん胞ぽう期きMeaningsNoun1. follicular phase; proliferative phase (of the estrous or menstrual cycle)Kanji used卵egg胞cell期period (of time)Composed of卵らん胞ぽう(ovarian) follicleNoun期きperiod; time; opportunity; chance; occasion; age; term (e.g. in office); session (e.g. of parliament); stage (e.g. of a disease); season (e.g. of a TV series)Noun