Men also have biological clock.
Starting childbearing above 40 exposes you to a greater risk of having babies with chromosomal abnormalities such as Down syndrome, and may be linked to conditions such as ADHD and even psychiatric disorders.
The sperm quality decreases with age. This can lead to difficulty achieving conception, as well as recurrent miscarriages.
It's a mistake when people assume that age only affects women in marriage.
Men, your timeline matters too.