11.   In addition, most egg donors are eager to meet the women who want their eggs.

12.   In addition, younger egg donors could be used, possibly yielding more robust embryos.

13.   It has also made fatherhood possible for gay men, using egg donors and surrogate mothers, to have families.

14.   It is routine for egg donation centers to offer would-be parents an extensive profile of the egg donor, including photographs and descriptions of their talents and personalities.

15.   Ms. Smith of the Egg Donor Program gives egg donors an intelligence test.

16.   Neither her surrogate mother, who is a Scottish blackface sheep, nor her egg donor, a poll Dorset, physically resembles her.

17.   Moreover, tissue derived from parthenotes would be very similar to that of the egg donor.

18.   Not quite two weeks later, he and his wife received a call from their infertility clinic, which had matched them with an egg donor.

19.   Or the eggs could come from young women who volunteer as egg donors.

20.   Patients needing stem cells might end up competing with couples seeking egg donors.