Sperm ejection, however, may pose an important challenge to such paternity assurance (see Peretti and Eberhard 2010).
The court declared that all challenges to a court ruling establishing paternity must take place within six months of the ruling.
But, because his girlfriend Chrisann Brennan's pregnancy was something that he couldn't control, because he had a daughter he didn't want, with a woman he didn't want to be bound to, he chose to repudiate his daughter Lisa, to challenge his paternity in court, and, when it was affirmed, to ridicule the decision in the press.
Late last year, seeking to create a national standard, the National Conference of Commissioners on Uniform State Laws proposed an act -- introduced as legislation this year in several states, including Texas -- giving men two years from a child's birth to challenge paternity.
We're constantly challenging these problems, from maternity leave to facilities for female MPs who have children, to paternity leave for fathers who have children – this notion that only women MPs are parents is ridiculous.
My only "no" was to paternity leave, for obvious biological reasons.
Government guidelines also outline when fathers are entitled to paternity pay and additional leave.
2011: Additions to paternity leave and pay.
Tell that to the man who had to paternity test his children.
Meanwhile, the Liberal Democrats have pledged to increase paternity leave from two weeks to six.
