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. Author manuscript; available in PMC: 2018 Jul 1.
Published in final edited form as: Reproduction. 2017 May 3;154(1):67–77. doi: 10.1530/REP-17-0039

Table 3.

Comparisons between associations of RLNH1 and placental IGF2 and VEGFA with fetal sex

Tissue Fetal-Placental
Growth Factor
Trophoblast RLNH1
Female Fetus* Male Fetus
Trophoblast IGF2 <0.001 0.6
VEGFA 0.002 0.3
Vasculature IGF2 0.005 0.4
VEGFA <0.001 0.8

Results expressed as P-value of association.

*

Positive relationship for all associations

IGF2, insulin-like growth factor 2; RLNH1, relaxin H1; VEGFA, vascular endothelial growth factor-A