Survey of the Situation of Infertile Women Seeking In Vitro Fertilization Treatment in China

Table 1

Duration of infertility when women begin seeking IVF treatment.

Total	≤1 year		1-2 years		2–5 years		≥5 years
	n	%	n	%	n	%	n	%
N: 460	14	3%	38	8.3%	161	35%	247	53.7%