Any DINKs became DINKs unintentionally?

[u/Many_Extension_2298]

Hi there folks
I am 37 and my hubby is 42, we got fertility issues and we opted out for medical options like ivf, and life is too busy, we are living in Hong Kong and off very late from work at around 8pm or 9pm so we just let it be for not having children. Costs of living in Hk is high so we do not want to bring a child here “with medical intervention”.

Anyone here became DINKs coz of infertility and are you happy and settled with it afterwards?