Light is simply a wave with a specific wavelength or a mixture of wavelengths; it has no color in and of itself. An object that is emitting or reflecting light to our eye appears to have a specific color as the result of the eye-brain response to the wavelength.
There is limited experience in the use of Zofran in the prevention and treatment of post-operative nausea and vomiting in the elderly, however Zofran is well tolerated in patients over 65 years receiving chemotherapy.
What does all of this information tell us about the use of Zofran in pregnancy? There is no proof that Zofran causes an increased risk of birth defects overall. Zofran is safe in pregnancy after 10 to 12 weeks gestation. A few studies have shown a small increased risk of minor heart defects in babies. The true risk of Zofran is not yet known because the available studies are not the best quality.