Table 2.

Number (n) and percentage (%) of categories of reproductive outcomes of POPS-35 females and males

Group	Characteristic	POPS-35	CBS	p value
Females	N total	209	100,818
	Relationship, n (%)
	No committed relationship	44 (21%)
	Relationship, no cohabitation	12 (6%)
	Relationship, with cohabitation	66 (32%)
	Married	87 (42%)	49,978 (50%)	0.02
	Number of own children~, m (sd)	1.08 (1.1)	1.48	< 0.001
	N total ever tried to conceive	141
	Sub-/infertility (tried > 1 year), n (%)	36 (26%)
	N total ever pregnant	131
	Ever miscarriage (< 16 weeks), n (%)	34 (26%)
	Ever stillbirth (> 16 weeks), n (%)	0 (0%)
	N total ≥ 1 child	118 (56%)	74,276 (74%)	< 0.001
	Age at first child, m (sd)	29.5 (3.3)	29.9	0.22
Males	N total	161	101,988
	Relationship, n (%)
	No committed relationship	49 (30%)
	Relationship, no cohabitation	7 (4%)
	Relationship, with cohabitation	39 (24%)
	Married	66 (41%)	42,260 (41%)	0.91
	Number of own children~, m (sd)	0.74 (1.2)	1.04	0.002
	N total ever tried to conceive	80
	Sub-/infertility (tried > 1 year), n (%)	13 (16%)
	N total partner ever pregnant	69
	Partner ever miscarriage (< 16 weeks), n (%)	18 (26%)
	Partner ever stillbirth (> 16 weeks), n (%)	3* (4%)
	N total ≥ 1 child	65 (40%)	57,484 (56%)	< 0.001
	Age at first child, m (sd)	30.7 (3.3)	32.7	< 0.001

*The partner of one male had experienced both miscarriage and stillbirth

~Zero if no children