Oligomenorrhea

（重定向自Oligomenorrhoea）

Oligomenorrhea (or oligomenorrhoea) is infrequent (or, in occasional usage, very light) menstruation. More strictly, it is menstrual periods occurring at intervals of greater than 35 days, with only four to nine periods in a year. Also, menstrual periods should have been regularly established previously before the development of infrequent flow. The duration of such events may vary.

单词	Oligomenorrhoea
释义	Oligomenorrhoea 英语百科 Oligomenorrhea （重定向自Oligomenorrhoea） Oligomenorrhea (or oligomenorrhoea) is infrequent (or, in occasional usage, very light) menstruation. More strictly, it is menstrual periods occurring at intervals of greater than 35 days, with only four to nine periods in a year. Also, menstrual periods should have been regularly established previously before the development of infrequent flow. The duration of such events may vary.
随便看	helium arc welding helium atmosphere box Helium Atom helium backfill helium backscattering analyzer helium balance line helium blanket helium blanket pressure helium bleed line helium blower Helium bombing helium bonding helium bottle helium bottle truck Helium bubble method Helium burning Helium burning process helium cadmium laser helium caesium laser helium charging unit helium circuit helium circulator helium circulators helium closed loop helium compound