i don't know how long this person has been trying to conceive but if it has been a year or more of unprotected intercourse attempting to become pregnant it is time for her and her partner to seek the help of a fertility specialist. there are dozens of reasons for a couple's failure to conceive. size and height may not be playing an important role but general nutrition can be. if she is not eating properly or losing weight this can certainly affect fertility.
how much a 20yr old girl who is 4'9 88. 5 pds is normal or under weight? could she get pregnant at this weight n height? . she always weight the average weights of 88. 5 to 99 pounds her whole life is the normal could this be the reason she havent had a baby yet.