From: Interleukin-17-producing decidual CD4+ T cells are not deleterious for human pregnancy when they also produce interleukin-4
Normal pregnancy
Unexplained recurrent abortion
Ectopic pregnancy
n
26
4
6
Age (years)
28 ± 2 (25–35)
29 ± 0.9 (28–30)
32 ± 3 (29–36)
No. of Sp-aba
0
7 ± 3 (4–10)
Gestational age (weeks)
9 ± 1 (8–12)
9 ± 1 (8–11)
8 ± 1 (6–9)