Table 5. Number of pregnancy and children in the sample.

Pregnancy	f	%	Children	f	%
None	491	81.2	None	225	37.2
1st trimester	34	5.6	One	147	24.3
2nd trimester	36	6.0	Two	198	32.7
3rd trimester	37	6.1	Three or more	35	5.8
Delivery (within less than six weeks)	3	0.5
Missing	4	0.7
Total	605	100		605	100

f = frequency