From:  Features of peripheral blood Treg and Th17 subsets during physiological pregnancy

 Clinical and demographic characteristics of the study participants

Study groupsnAge (years)Gestation period (weeks)
NP women2026 (21−29)-
Pregnant women, 1st trimester2026 (22−32)12 (10−12)
Pregnant women, 2nd trimester2030 (28−31)20 (13−26)
Pregnant women, 3rd trimester2030 (28−31)30 (28−31)

Data are presented as median and interquartile range, Me (Q1; Q3). NP: non-pregnant