1. Traditional English children’s nursery rhyme, c 1780.
2. Bever L. I am pro-life: A surrogate mother’s stand against ‘reducing’ her triplets. Washington Post. January 7 2016. https://www.washingtonpost.com/news/morning-mix/wp/2016/01/07/i-am-not-having-an-abortion-a-surrogate-mothers-stand-against-reducing-her-triplets/
3. Melissa K Cook v. Cynthia Anne Harding United States District Court Central District of California, Case No. 2:16-cv-00742 ODW (AFM) June 6, 2016.
4. Johnson v. Calvert (1993) [No. S023721. May 20, 1993].
5. California, AB-1217, C.466 Surrogacy Arrangements, (2011–2012).