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According to the latest research, children born through In Vitro Fertilization IVF may become overweight. Hormones used to harvest women’s eggs for IVF can make their children to be overweight, these hormones can alter their normal cells patterns and affect their genes.
Embryos that spend close to 5days growing in culture before being transferred to the mother’s womb are more likely to be born fatter than normal for their gestational age. Those that spend 2 to 3 days may not be very fat.
Starting life in a laboratory dish may increase storing of fat in their body, storing fat early may put IVF children at risk of cardiovascular disease in future.
IVF procedure may program them to store food as fat throughout their lives.
Chemicals used during IVF affect the way fetus absorb nutrients, make the children slightly smaller at birth but increase their weight gain when they are older compared to children that started their life in the womb.
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