Normal Values of Stretched Penile Length According to Gestational Age in Neonates

Authors

  • Rida Tahir Department of Pediatrics, Combined Military Hospital Rawalpindi/National University of Medical Sciences (NUMS) Pakistan
  • Muhammad Tariq Nadeem Department of Pediatrics, Combined Military Hospital Rawalpindi/National University of Medical Sciences (NUMS) Pakistan
  • Hira Javed Department of Pediatrics, Combined Military Hospital Rawalpindi/National University of Medical Sciences (NUMS) Pakistan
  • Maryam Ijaz Department of Pediatrics, Combined Military Hospital Rawalpindi/National University of Medical Sciences (NUMS) Pakistan

DOI:

https://doi.org/10.51253/pafmj.v75iSUPPL-2.10040

Keywords:

Gestational age, Penile circumference, Stretched penile length

Abstract

Objective: To assess the mean stretched values of penile length and penile circumference according to gestational age in term neonates attending Combined Military Hospital, Rawalpindi, Pakistan.

Study Design: Cross-sectional study.

Place and Duration of Study: Combined Military Hospital, Rawalpindi Pakistan, from Jan 2022 to Jul 2022.

Methodology: Male newborns born apparently healthy with in between 37 to 42 gestational weeks were enrolled within 3 days of birth. Measurements of stretched penile length and penile circumference were performed twice, and the average value of the two measurements was recorded.

Results: Among 69 neonates, the average gestational age was 39.92±1.44 weeks. The mean stretched penile length was 3.15±0.47 cm, while the mean penile circumference was 1.01±1.30 cm. Significant differences were observed in birth length (p<0.001), head circumference (p<0.001), stretched penile length (p=0.006), and penile circumference (p=0.002) in relation to gestational age. A significant correlation was observed between stretched penile length and various factors, including gestational age (r 0.414, p<0.001), postnatal age (r 0.429, p<0.001), birth weight (r 0.582, p<0.001), birth length (r 0.398, p=0.001), and total serum testosterone (r 0.475, p<0.001). Similarly, penile circumference exhibited significant correlations with gestational age (r 0.470, p<0.001), birth weight (r 0.419, p<0.001), and birth length (r 0.563, p<0.001).

Conclusion: In this study, a moderate positive significant relationship of gestational age was observed with both stretched penile length and penile circumference.

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References

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.https://doi.org/10.1530/eje.1.020

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Published

25-03-2025

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Original Articles

How to Cite

1.
Tahir R, Nadeem MT, Javed H, Ijaz M. Normal Values of Stretched Penile Length According to Gestational Age in Neonates. Pak Armed Forces Med J [Internet]. 2025 Mar. 25 [cited 2025 Apr. 4];75(SUPPL-2):S351-S354. Available from: https://pafmj.org/PAFMJ/article/view/10040