Female fertility is affected by age. After puberty, female fertility increases and then decreases, with advanced maternal age causing an increased risk of female infertility. In humans, a woman's fertility peaks in the early and mid-20s, after which it starts to decline slowly, with a more dramatic drop at around 35.
Lumby BC, Canada. The friendly community of Lumby, BC, is located at the north end of the beautiful Okanagan Valley just a short drive (25 km/16 mi.) east of the community of Vernon.
 NBG is located in the Shire of Boddington, approximatelyn and 120 km southeast of Perth, Western Australia. The mine is Mile Brook (Figure 1). first commenced operations in 1987 care and maintenance in 2001.NBG is located in the Shire of Boddington, approximatelyn and 120 km southeast of Perth, Western Australia. The mine is Mile Brook (Figure 1). first commenced operations in 1987 care and maintenance in 2001.