The only sources I can find about what you're saying is gutter something and lozier Institute, and by searching for them a bit it looks like they're catholic founded research. I'm gonna take what they say with a huge pinch of salt

I'm gonna trust more a study by the university of San Francisco which finds that most women don't regret having an abortion or are happy about it https://www.ucsf.edu/news/2020/01/416421/five-years-after-ab...