Please, explain this case My girlfriend whom put in a card...

[Irina]

Please, explain this case My girlfriend to whom diagnosed in a card it is sterile, has suddenly become pregnant, to Her 34 years and she fine drank last years (the husband teetotal), After US to her have sent the letter, that she has got in group of risk on a birth of the child with a syndrome of the Down. Tell or say, please, This disease iz-for what arises and whether it is connected with an alcoholism? Thanks

[child]

The doctor will explain better, but it is connected with defect of a chromosomal complement, the percent or interest of such children at pozdnorodjashchih (after 35) increases or is enlarged. There is a theory, is what is it connected with ageing an ootid.