Long-term effects of adolescent menstrual cycle patterns on fertility and health
Author Information
Author(s): van Hooff Machiel H A, Caanen Mirte R, Peters Henrike E, Laven Joop S E, Lambalk Cornelis B
Primary Institution: Franciscus Gasthuis en Vlietland, Rotterdam, The Netherlands
Hypothesis
What is the predictive value of oligomenorrhea and other PCOS diagnostic characteristics in adolescence for future fertility and health?
Conclusion
Adolescents with oligomenorrhea have similar chances of having children as those with regular periods, but persistent oligomenorrhea may lead to more cardiovascular and metabolic issues.
Supporting Evidence
- Adolescents with oligomenorrhea had a similar number of children as those with regular cycles.
- 50% of girls with adolescent oligomenorrhea developed a regular cycle later.
- Subfertility was reported in 26% of those with adolescent oligomenorrhea.
Takeaway
Girls who have irregular periods as teenagers can still have babies just like those with regular periods, but they might have more health problems later on.
Methodology
A 25-year prospective follow-up study based on a unique population-based adolescent study on menstrual irregularities.
Potential Biases
Potential bias due to self-reported data and small subgroup sizes.
Limitations
The study had a small sample size and relied on self-reported data, which may introduce bias.
Participant Demographics
The participants were primarily Caucasian women from the Netherlands.
Statistical Information
P-Value
0.04
Confidence Interval
[0.7–3.7]
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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