How old is too old?
D000367:Age Factors; D002648:Child; D005260:Female; D015276:Health Care Rationing; D006801:Humans; D009035:Mothers; D018587:Oocyte Donation; D018579:Patient Selection; D027724:Reproductive Techniques, Assisted; D012306:Risk; D018570:Risk Assessment; D014019:Tissue Donors; D014930:Women
Genetics and Reproduction; Popular Approach/Source