Correlation of endometrial maturation with four methods of estimating day of ovulation.

摘要: Dating of maturity the endometrium by histologic examination was correlated with four methods ovulation detection in 13 cycling parous women. Histologic dating assessed independently two pathologists and postovulatory duration as determined daily transvaginal ultrasound scanning, serum LH measurements, basal body temperature (BBT), subtraction 14 days from onset menses. In addition, progesterone estradiol (E2) were measured samples. endometrial biopsy highly (P less than .002) day ultrasound, found to be within 2 correct on evaluation 25 26 (96.1%) interpretations. The accuracy using surge 84.6% (22 interpretations), BBT thermogenic shift 76.9% (20 interpretations). However, only 17 interpretations subtracting subsequent significantly better .025) calculated There a significant correlation between amount .01) E2 secreted ovulation, biopsy. These data confirm strong ovarian hormone secretion during phase.(ABSTRACT TRUNCATED AT 250 WORDS)