Energy intake in pregnant women carrying boys or girlsBMJ 2003; 327 doi: https://doi.org/10.1136/bmj.327.7415.622 (Published 11 September 2003) Cite this as: BMJ 2003;327:622
Difference is chance observation
- Simon Langley-Evans, lecturer in human nutrition (Simon.Langleyfirstname.lastname@example.org),
- Alison Langley-Evans, research assistant
- School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire LE12 5RD
- University College Northampton, Northampton NN2 7AL
EDITOR—Tamimi et al report that women carrying male fetuses consume more energy and macronutrients than those carrying female fetuses.1 The marginal difference in energy intake is, however, likely to be less than the error inherent in the food frequency questionnaire used to obtain the data.
The paper does not …