Any woman who would like to become a surrogate, must have at least one healthy baby of her own. She needs to be a totally healthy person and be approved by the IVF specialists as a surrogate. All surrogates mustn't have any bad habits and lead a healthy lifestyle. They should also be 100% psychologically ready for this responsibility and to have support from their family and/or friends. There is no specific restriction as for the age, each clinic sets them on their own. Parens Fertility recruits women in the range of 20 to 35 years old.