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Pregnancy: A Qualitative Study

Decent Essays

The design of this experimental study will gather data by using technology that already exists. The blood levels of human chorionic gonadotropin (hCG) and progesterone, as well as ultrasound technology, will be implemented to obtain data. These tests will determine the viability of the pregnancy as it progresses in gestation.
This quantitative question could be answered using a survey method, asking the patient the outcomes of progesterone use in pregnancy. This method would be very simplistic, and Survey Monkey would have the capability of obtaining this information without the researcher starting from scratch. However, the purpose of this study is “to test the impact of an outcome, controlling for other factors that might influence …show more content…

Pannucci and Wilkins (2010) state, “As some degree of bias is nearly always present in a published study, readers must also consider how bias might influence a study's conclusions.” However, an effort can be made to prevent bias if potential sources of bias are identified.
One source of bias that I can identify in my prospective study is selection bias. Most studies, similar in the topic that is being referenced, use subjects who are considered to have recurrent miscarriages. While their definitions of recurrent miscarriages vary, most subjects have, at a minimum, three consecutive miscarriages. Thus, when evaluating the effectiveness of supplemental progesterone, selected participants already have an extensive history of miscarriage with no known etiology. This bias may skew results unfavorably for the use of progesterone supplementation.
Analyzing Characteristics of the Population Being Studied
1. Identify the particular population you have chosen:
The population used for this study will be a random sample of pregnant women with a history of recurrent miscarriage with unknown etiology.
2. Now answer the following questions with respect to the structure of the …show more content…

Could the population be envisioned as isolated islands or clusters of individual units, with the clusters being similar to one another in composition?
Yes, this population can be found throughout the world.
3. Through what means would you extract a representative sample from the total population? Describe your procedure.
I will obtain my sample by identifying women between the ages of 18-39 with a history of recurrent miscarriage of unknown etiology at OB/GYN offices throughout Indianapolis, IN. Women will be entered into the sample upon positive pregnancy test.
I plan to educate physicians in OB/GYN offices all over the Indianapolis area on this study. I will provide information that can be presented to patients who have a history of recurrent miscarriage with unknown etiology. The information provided will have contact information for the researchers involved, instructions on how and when to call, and a description of the study.
4. Is your sampling procedure appropriate for the characteristics of the population?
Yes, I feel that many of the confounding variables have been addressed, while evaluating the intended population.
5. Have you guaranteed that your sample will be chosen by chance and yet will be representative of the

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