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. 2012 Jun 19;6(2):107–110.

Table 1.

Mean (± SD) of some variables between those with and without sexual activity during pregnancy


Sexual activity Variable First trimester Second trimester Third trimester

No Yes No Yes No Yes

Mother age (Y) 26.4 ± 4.2 26.4 ± 3.6 27 ± 3.8 25.84 ± 3.6 27.27 ± 4.3 26.2 ± 3.5
BMI (Kg/m2) 28.3 ± 4.4 29.6 ± 3.8 29.4 ± 4.08 29.2 ± 3.8 29.3 ± 4.01 29.3 ± 3.9
Marriage duration (Y) 4.7 ± 3.5 4.8 ± 3.7 4.6 ± 3.36 5.04 ± 3.9 5.2 ± 4.07 4.7 ± 3.5
Father age (Y) 31.6 ± 5.5 32.5 ± 4.8 30.6 ± 5.9 32.1 ± 4.8 31 ± 5 32.8 ± 6.6