Religious traditions often warn of harmful effects during eclipses, particularly for pregnant women, but modern science tells a different story. Here’s a look at the truth versus the myths.
By CNBCTV18.com February 27, 2026, 6:26:13 PM IST (Published)
A major celestial event for skywatchers and religious observers, the first Chandra Grahan (lunar eclipse) of 2026, will take place on March 3 and be visible across India. Scriptures and religious traditions hold that eclipses have more delicate and adverse consequences than other times, especially for pregnant women. Medical experts, however, emphasise that the majority of limitations stem from cultural myths than scientific evidence.
Scientific view: No proven harm
Modern science finds no evidence that a lunar eclipse poses any risk to pregnant women or their unborn child. A lunar eclipse simply occurs when the Earth casts its shadow on the Moon, and it does not emit any harmful radiation or rays.
The astronomical occurrence, often referred to as a “Blood Moon” because of its reddish colour, has long been associated with traditional beliefs, particularly with regard to expectant mothers.
Common Myths Vs Scientific Facts
Myth 1: Eclipse rays can harm the unborn baby
There is no scientific proof linking birth abnormalities or dangerous radiation to moon eclipses. Experts maintain that the Moon only reflects sunlight and that the brief darkening has no biological impact on pregnancy.
Myth 2: Pregnant women must not eat or drink during the eclipse
Professional advice places a strong emphasis on eating right and staying hydrated throughout pregnancy. Skipping meals can be detrimental for expectant mothers. Experts caution that prolonged abstinence from food or liquids during an eclipse might result in low blood sugar, dizziness, or dehydration, all of which can be risky during pregnancy.
Myth 3: Stepping outside during the eclipse is dangerous
Since there is no scientific proof that eclipses cause birth defects, miscarriages, or harmful rays, pregnant women are at no risk by being outside during a solar or lunar eclipse. This is a mythical cultural belief.
Myth 4: Using knives or sharp objects can cause birth defects
Sharp objects like knives, scissors, or needles used during pregnancy (or particularly during an eclipse, as is often claimed in folklore) do not result in birth defects, cleft lips, or birthmarks in the unborn child. This cultural superstition usually stems from folklore that views eclipses as bad luck.
According to Dr Swati Mishra, a fertility specialist at Nex IVF Patna, there is no scientific proof that lunar eclipses cause problems during pregnancy. During a Chandra Grahan, women can go about their daily lives as usual, eating, drinking, and even going outside, without worrying about anything.
Although there is no risk from a lunar eclipse, expectant mothers should nevertheless prioritise their overall health:
- Consume a timely and well-balanced diet
- Drink plenty of water
- Steer clear of unnecessary stress
- Get enough rest
- Continue regular prenatal visits
She stressed that whether or not there is an eclipse, a woman’s health during pregnancy depends on treatment supported by science, not on faith.
