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. 2013 Jul 10;28(9):2450–2461. doi: 10.1093/humrep/det279

Table V.

Family planning in the IG, CG1 and CG2 at baseline and follow-up.

  IG
CG1
CG2
Baseline (n = 101) (%) Follow-up (n = 89) (%) Baseline (n = 100) (%) Follow-up (n = 85) (%) Follow-up (n = 88) (%)
Do you plan to have (more) children in your life?*
 Do not want (more) children 8 3 9 4 5
 Do not know/unsure 8 2 12 9 3
 Want (more) children 82 94 77 87 92
If you want (more) children … Mean (SD) Mean (SD) Mean (SD) Mean (SD) Mean (SD)
 Desired number of children 2.5 (±0.6) 2.5 (±0.6) 2.4 (±0.6) 2.4 (±0.5) 2.5 (±0.7)
 Preferred age at first child (years) 29 (±2.2) 29 (±2.1) 29 (±1.7) 29 (±1.8) 29 (±1.6)
 Years until preferred age at first child 5.5 (±2.2) 5.4 (±2.1) 5.9 (±2.1) 5.9 (±1.9) 5.5 (±2.0)
 Preferred age at last child (years) 35 (±2.9) 34 (±2.7)a 34 (±2.7) 34 (±2.6) 35 (±3.5)
 Confidence in having the desired no. of children (0 = not confident at all; 10 = totally confident) 5.2 (±2.4) 5.9 (±2.0)a 5.3 (±2.5) 5.9 (±2.1)a 5.5 (±2.0)

*Difference within IG over time, analysed with Wilcoxon signed ranks test: P < 0.05; difference within CG over time, analysed with Wilcoxon signed ranks test: P < 0.05.

aDifferences within groups over time, analysed with Wilcoxon signed ranks test: P < 0.05