Hi, I am trying to have 2nd baby for two years already, This week I ve got a result that my husband have lazy sperm or not swimming to inside, Dr. recommend us to do the injection by putting the sperm in to my womb. How do you think? does it work or not?, Dr. said, she doesn t guarantee to me , how many injection time for success but she said i have high rate to get pregnant as my partner have more than 40 millions of sperm count, Thank you very much in advance for your advice,