Our Clinical Framework
At PregWeeks.com, we prioritize evidence-based medical information to ensure that expectant parents receive accurate and reliable gestational milestones, guidelines, and calculator logic.
We do not publish anecdotal health advice or unverified medical claims. Every week article, safety classification, and calculator parameter is mapped directly against guidelines published by leading health authorities.
Authoritative References
American College of Obstetricians and Gynecologists (ACOG)
Primary guidelines for week-by-week fetal developmental milestones, gestational screening standards (NIPT, Glucose Challenge, Group B Strep), prenatal vitamin nutritional targets, and pregnancy weight gain thresholds.
Visit Official Site →World Health Organization (WHO)
Antenatal care guidelines for a positive pregnancy experience, focusing on global nutritional safety, active lifestyles, and prenatal healthcare accessibility benchmarks.
Visit Official Site →U.S. Food and Drug Administration (FDA) & CDC
Clinical guidelines on medication safety ratings (A, B, C, D, X categories) during gestation, food safety indicators regarding listeriosis, salmonella, and methylmercury limits in seafood.
Visit Official Site →National Health Service (NHS)
Reference parameters for early pregnancy signs, home remedies for common symptoms (such as round ligament pain and heartburn), and postpartum maternal recovery timelines.
Visit Official Site →Mayo Clinic
Medical reference documentation for gestational diabetes, preeclampsia, placenta previa symptoms, and clinical advice regarding labor induction thresholds.
Visit Official Site →