Need help for Uni

So I have to do a short oral presentation and I chose being a young mum ( I got pregnant at 17 had him at 18 ) however I'm now 23 with 3 kids so the comments I get are different to the ones I used to. I'm just wondering if any of you would like to share the absolute ridiculous stereotypes or things people have said to help jolt my memory. For clarification I am writing about how being a young mum does not make you a bad mum and naming pros ECT but I have a section on stereotypes as well. Thanks in advance for the help!