<s>[INST] I went for 2 semen analysis and the first one showed that my morphology is 2% normal an 98% abnormal and he 2nd one I did a week later and the result was staggering as my morphology came back 1% normal and 99% abnormal. What should I do? shoud I do a 3rd test? I am 45 yrs old and my wife is 36 yrs old and we have been trying to have a baby for 6 months now. please advise [/INST] HelloThanks for query .Based on the report of your successive semen analysis done over interval of one week has revealed you to have what is called as Severe  Teratozoospermia  meaning there by only 1 % of the sperm in your semen have normal morphology .The morphology of the sperm plays very important role in effecting pregnancy .With given abnormality of the sperm  and your and your wife's age  there   are no chances of natural pregnancy.I would suggest you to consult qualified Infertility specialist to explore the possibility of pregnancy with the help of newly assisted reproductive techniques like IVF or ICSI.Dr.Patil. </s>