If your wife was not a virgin, if you wife ever took up the ass before you met her, and ESPECIALLY if she ever had an abortion! Any child you have with her is not yours, it will be influenced whatever seminal fluids entered her body years or even decades before you met her. A woman is a used up hole for 27 years the second she ever takes in seminal fluid and any child she has with a new mate will be a chimera, a monster.

SOURCE:

http://onlinelibrary.wiley.com/doi/10.1111/j.1741-3737.2003.00444.x/abstract

http://www.telegraph.co.uk/science/science-news/11133203/Could-previous-lovers-influence-appearance-of-future-children.html

http://onlinelibrary.wiley.com/doi/10.1111/ele.12373/abstract

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC40117/

http://www.ncbi.nlm.nih.gov/pubmed/16084184

https://www.ncbi.nlm.nih.gov/pubmed/10068676

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0045592

https://web.archive.org/web/20141113170929/http://press.endocrine.org/doi/full/10.1210/jcem.87.7.8656

http://www.scientificamerican.com/article/scientists-discover-childrens-cells-living-in-mothers-brain/

http://blogs.plos.org/dnascience/2012/10/25/male-dna-in-female-brains-revisited/

http://www.sciencedaily.com/releases/2012/09/120926213103.htm

https://web.archive.org/web/20151024154921/https://kopfinstruments.com/Carrier/downloads/Carrier79.pdf

http://www.ncbi.nlm.nih.gov/pubmed/23954393

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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5293315/

https://www.frontiersin.org/articles/10.3389/fgene.2017.00154/full

https://www.deccanchronicle.com/lifestyle/sex-and-relationship/270617/find-out-how-women-keep-dna-from-men-she-has-had-sex-with.html

https://www.amjmed.com/article/S0002-9343(05)00270-6/abstract

https://www.cltampa.com/news-views/sex-love/article/20756899/study-some-childless-women-may-carry-sex-partners-dna