Hi, I am 53 172 6' and in very good health. I have had two sperm/semen analysis done, one in 2003 and one recently 3/21/2011. Both are similar. My Morphology is 22%, and 25%, Motility 2003 was 26% and now 20%, and forward progression was 2+ both times. Thin viscosity. What are my chances of getting someone pregnant? Actually there is someone that is 4.5months pregnant and naming me as the father. Had sex once with her, 4-5 days before her ovulation period started. I know a paternity test is critical and i know sperm can live 3-5 days. I have never gotten anyone pregnant - i was careless a few times before but typically wear a condom. Thanks in advance