Table 1.

Calendar year and age at initial clinic evaluation among 54,362 Danish women evaluated for infertility in the period 1965 to 1998

Calendar yearAge (y)
In total (%)
18-2627-3031-36≥37
1963-19771,8371,9811,3451825,345 (9.8)
1978-19844,5384,8573,91777314,085 (25.9)
1985-19891,7892,7472,8166357,987 (14.7)
1990-19963,7347,8939,3833,03824,048 (44.2)
1997-19984208141,2194442,897 (5.3)
In total (%)12,318 (22.7)18,292 (33.6)18,680 (34.4)5,072 (9.3)54,362 (100.0)