Figure 1

Flow chart of context diagram in the study.
(a) IVF vs. ICSI vs. Control Group. (b) ART Total Group vs. Control Total Group; ART Singletons vs. Control Singletons; ART Multiples vs. Control Multiples. (c) ART Nulliparas vs. Control Nulliparas; ART Multiparas vs. Control Multiparas. (d) ART Nulliparous Singletons vs. Control Nulliparous Singletons.