In Kolkata, only two or three infertility clinics can cryopreserve the semen," Prof. Baidyanath Chakrabarty of the Institute of Reproductive Medicine said.
"Infertility clinics should also make sure that the donor has no genetic abnormality, no thalassaemia, is not a carrier of Hepatitis B and comes from a good family," he
added. Commenting on the case, he
said: "It can't be said for certain that she
contracted the HIV virus from the donor sperm.