One in 50 people – about 1million in the UK – do not know who their biological father is, say experts
By Daily Mail 02/27/2021 “… Sometimes the man believes himself to be the biological father but he is not, and then there is the issue of adoption and, more recently, sperm donation…” Read the entire article: https://www.dailymail.co.uk/news/article-9307689/One-million-Britons-not-know-biological-father-is.html