Top Doctor insights on: Ewington
Research by sperm physiologist dr. Ellington found human sperm can live to fertilise an egg for up to 10d.Is this finding accepted by fertility experts?
Research vs Reality: Look at any OB web based program, tool, conception calculator, and any widely accepted authority or expert in the field of obstetrics and you will find the five day model is what real life offers. Research is not real life. ...Read more