What are the differences between test-tube babies and children conceived normally?

Patient's question:

No

Doctor's answer:

The incidence of birth defects in IVF technology is statistically no different from children born after natural conception. However, since IVF sometimes results in multiple births, the statistical data on infant weight is lower than that of normal infants. Statistical results also show that normal birth infants can have low birth weight. Since many individuals choosing IVF technology are infertile, the underlying diseases causing infertility may also be a reason for the low birth weight of infants.