Table 1.

Patient characteristics.

Patient	Centre	Age at conception (yrs)	Height (cm)	Weight at conception (kg)	BMI at conception (kg/m2)	Weight 3rd trimester (kg)	Weight gain in pregnancy (kg)
1	H	32.6	161	59	22.8	74	15
2	H	34.0	175	74	24.2	84	10
3.1	G	29.3	167.5	63	22.5	80	17
3.2	G	34.0	167.5	62	22.1	85	23
4	G	31.4	162	60	22.9	69	9
5	G	31.3	147	51	23.6	64	13
6	D	21.0	162	72	27.4	95	23
7	D	34.7	166	67	24.3	78	11
8	D	26.6	155	62	25.8	68	6
9.1	D	22.0	150	57	25.3	73	16
9.2	D	25.0	150	65	28.9	NA	-
10	F	31.0	154.4	65	27.3	NA	-
11.1	F	25.4	147	59	27.3	64	5
11.2	F	26.1	147	60	27.8	NA	-
11.3	F	28.5	147	59	27.3	NA	-

H= Hamburg, G = Groningen, D = Düsseldorf, F = Florida, BMI = body mass index, NA = not assessed