Often times, it is hard to a woman to clearly determine whether they are leaking amniotic fluid or not. During the last trimester, the baby can put a lot of pressure on the body and this can cause discharge from the cervix which is normal. Also, the baby places pressure on the bladder and thus can cause leaking urine.
For instance, if a scientific study is performed, the primary source is the initial report that is prepared by the scientist(s) who performed the research. Secondary Source: A secondary source is a document that is written about the primary source
1 Secondary data can provide sources for hypotheses that can be explored through primary research. 2  Sifting through secondary data is a necessary precursor for primary research, as it can provide information relevant to sample sizes and audience.t should be used in establishing the context and parameters for primary research. Uses of secondary data include the following: 1  The data can provide enough information to solve the problem at hand, thereby negating the need for further research.