hey dear,
i have similar case as you... i know my husband has the special 遺傳病... but we still get marry and try to have baby... also 50%.... unfortunately, my baby still has this 遺傳病.. and the doctors also recomment to give up... finally we give up and i did the 人工流產 at QM.
After that doctor transfer us to do IVF at QM. As we have to do PGD, doctor said the estimated price is around HK$60,000 - HK$70,000, more expensive than normal IVF.
after your application... you can see doctor around 1-2 months later.