Tanya Selvaratnam wrote the book `` The Big Lie '' about the `` reality of the biological clock '' Despite what celeb magazines suggest , it 's harder to get pregnant after age 35 , she says . In a new study published in the journal
Tanya Selvaratnam wrote the book `` The Big Lie '' about the `` reality of the biological clock '' Despite what celeb magazines suggest , it 's harder to get pregnant after age 35 , she says . Selvaratnam : `` We are the guinea pig generation for testing the limits of our fertility ''