However, the opposite happened. Likely that you are in the age where a lot of people get pregnant so this looked like a baby boom. In reality, birth went down in the western world.
A study in Canada: https://www150.statcan.gc.ca/n1/pub/45-28-0001/2021001/artic...
In reality, it seems the existential dread of the past couple years has suppressed birthrates whereas a temporary shutdown in the past similarly leaves couples with a lot of boredom but -- critically -- not concerned about the overall wellbeing of their world.
And obviously not enough of them to offset decreased rates through the rest of the year.
And likely just regional/economic - I'm in an upper-middle class neighborhood and most people were able to work remotely and avoid the worst of the economic uncertainty.
Without the numbers, I would have said there was a snowstorm effect. With the numbers, there obviously wasn't.