Why does it seem like everyone has kids?

Everywhere I go…church, restaurants, outdoors…it just seems like everyone is capable of making humans. We’re over 2 years into this journey. Pregnant only once from an IUI but ended in MC. Second IUI failed and now will be doing a third….but it just feels so wrong that it’s so freaking hard to make a baby, while everyone else just seems to be pushing out multiple kids like it’s nothing 😞 I cannot even imagine how lovely that must be. Truly