Fig. 5From: Corpus luteum number and the maternal renin-angiotensin-aldosterone system as determinants of utero-placental (vascular) development: the Rotterdam Periconceptional CohortCorrelations by Spearman Rank (R) test between maternal plasma prorenin concentrations and the aldosterone/renin ratio at 11 weeks gestation and placental weight at birth (n = 82) by different number of corpora lutea. Abbreviations: CL = corpus luteumBack to article page