Pregnant while using a condom pp??

I’m 3 months pp from my first. We’re using condoms for protection. I was due for my period a few days ago. Already had two cycles since baby was born. Has anyone gotten pregnant after having a baby even though they used condoms? My husband said wait a few more days then we’ll take a test. I wouldn’t be mad if we were. I am curious if anyone has gotten pregnant while using condoms 😳