The doctors had already confirmed that the only way that she could become a mother is with this artificial insemination, a technique of placing sperm directly into a woman's reproductive tract. So, she has chosen her favourite actor John Abraham for it. The women also made it clear that she is not interested in anyone's sperm, except John's.
According to the Indian laws, revealing the sperm donor's identity is illegal. As the identity of the donor was already revealed in this case, let's see whether John stand's by his word and comes forward to donate his sperm to the childless couple.