Why are crisis pregnancy centers saying they can 'rule out' ectopic pregnancy?

A billboard in South Bend, Indiana, advertises a crisis pregnancy center in 2021. The centers can look like medical clinics, but they rarely have medical staff working there.

Under President Trump, more federal attention and support has gone towards anti-abortion Christian centers. A watchdog group says many of them mislead patients with promises to "rule out" ectopic pregnancies.

(Image credit: Taylor Glascock for The Washington Post)