This is an exploratory study to answer two questions: (I) does in-vitr
o fertilization (IVF)-mothers' motivation for parenthood differ from t
he naturally conceiving mothers' motivation for parenthood? and (2) ar
e IVF-mothers' parenthood motives correlated with their adjustment to
parenthood (in the same way as they are for naturally conceiving mothe
rs)? The study sample consisted of 31 mothers with a 24-30 month old,
single-born child conceived by homologous IVF and a comparison group o
f 31 mothers with a naturally conceived child. Self-rating questionnai
res were used. Overall, the parenthood motivation pattern was quite si
milar for IVF-mothers and mothers by natural conception. However, 'ide
ntity', 'motherhood' and 'social control' were significantly more impo
rtant motives for IVF-mothers than for the naturally conceiving mother
s. The two former motives remained more important for IVF-mothers when
findings were adjusted for the influence of the mothers' age and educ
ational level. Possible explanations for these findings refer to the i
nfertility history. Overall, few correlations between parenthood motiv
es and the adjustment to parenthood were significant, both for the IVF
-mothers and for the mothers by natural conception. Further (hypothesi
s-testing) research is needed to support these findings.