Answered by Fertility Madrid
Yes, unfortunately the passage of time has a very negative influence. The fertile age is between puberty and menopause. Within this period, the best conditions are usually up to 35 years of age. As a woman's age increases, her ovarian reserve and the quality of her eggs decreases.
In short, the older a woman gets, the lower her fertility not only translates into a lower probability of pregnancy, but also into an increase in the number of miscarriages due to chromosomal abnormalities and complications during pregnancy.