Hello... I had a still birth in my 4th month. Fetal heart beat was not there. No specific reasons then detected. So consulted another doctor and he suggested for a karyotype My report was ok but my husband has an issue.. It's written " decrease in the length of Heterochromatin in the long arm of chromosome Y." Please help me with this that what should we do now and what is the proper treatment for it. Attaching the report