balanced translocation?

hi, we have just found out that my partner has a balanced translocation, i do not no anything about this and we are waiting to see a genetic counciller anyway the doctor wrote this down so i could google it 46xy,t (10 :12) (p 12.2 ;q 24.1) does anybody understand what this means please, we found out this at our ivf appointment as he also has very low sperm count so we cant conceive naturally anyway, so our option is ivf with his sperm or ivf with sperm doner, i really want to have his child and dont want sperm doner, could any1 explain the risks to me and give me some advice, thank u so much if u reply it means alot xxxxxxxxxxx

[Dr Santos]

Hi,
How are you? Balanced translocation occurs when pieces of chromosomes are rearranged but no genetic material is gained or lost in the cell. A parent who is a carrier of a translocation may not have any problem with their growth, development and health. However, depending on the chromosomes involved, they may experience reproductive problems. (http://www.genetics.edu.au/pdf/factsheets/fs07.pdf)
It is best that you discuss this with your attending physician. Both your medical history and physical examination are important considerations. Stay positive and take care always.