This was the finding of a study recently published in the journal, ‘Annals of Epidemiology.’ University of Louisville School of Public Health and Information Sciences epidemiologist, Kira Taylor and her UofL and Emory University colleagues, found that women who reported feeling more stressed during their ovulatory window, were approximately 40 per cent less likely to conceive during that month than other less stressful months. Similarly, women who reported feeling more stressed than other women, were about 45 per cent less likely to conceive.
Taylor said: “I hope the results of this study serve a wake-up call for both physicians and the general public that psychological health and wellbeing is just as important as other more commonly accepted risk factors such as smoking, drinking alcohol, or obesity when trying to conceive.” Conception is the initiation of pregnancy, or when an egg and sperm form a union. It normally occurs in the ampulla of the uterine tube.
In Vitro Fertilisation (IVF) is a process by which conception occurs outside the body.
According to Taylor; “These findings add more evidence to a very limited body of research investigating whether perceived stress can affect fertility. “The results imply that women who wish to conceive may increase their chances by taking active steps towards stress reduction such as exercising, enrolling in a stress management programme or talking to a health professional.”
The study also found that women, who did conceive, experienced an increase in stress at the end of the month in which they became pregnant. A report in the sciencedaily said by Taylor’s hypothesizes, this could be the result of two factors; women became stressed after taking a home pregnancy test and learning they were pregnant, and/or most likely the increased stress was the result of changes in hormone levels caused by pregnancy itself.
“Some individuals are skeptical that emotional and psychological attributes may be instrumental in affecting fertility,” Taylor added.
In the study, 400 women, 40-years-old and younger, who were sexually active, recorded their daily stress levels measured on a scale from one to four (low to high). The diaries also contained information regarding menstruation, intercourse, contraception, alcohol, caffeine and smoking.
Urine samples were also collected throughout the study, and women were followed until they became pregnant or until the study ended, for an average of eight menstrual cycles. Researchers calculated mean stress levels during each phase of the menstrual cycle, with day 14 as the estimated time of ovulation. They found the negative effect of stress on fertility was only observed during the ovulatory window, and was true after adjustments for other factors like age, body mass index, alcohol use and frequency of intercourse. Story By JOHNSON OKPUSA OBASI
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