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. Author manuscript; available in PMC: 2009 Jun 9.
Published in final edited form as: Hum Reprod. 2007 Jan 30;22(5):1450–1456. doi: 10.1093/humrep/del503

Table I.

Summary of collected endometrial biopsies

Stage of menstrual cycle Number of biopsies
Menstrual blood
loss (MBL) ≤80 ml
MBL >80 ml
Proliferative 7 5
Secretory 6 5