Lipitor is a brand name for the drug atorvastatin, which is a medication used to lower cholesterol levels in the blood. According to the sources provided, there is limited information on the effects of Lipitor on newborns.

The drug patent watch [1] states that Lipitor is not recommended during pregnancy or breastfeeding, and there is limited information available on its effects on newborns. The National Center for Biotechnology Information [2] states that atorvastatin is not recommended for use during pregnancy because it may harm the developing fetus. However, if a woman becomes pregnant while taking atorvastatin, it is recommended that she continue taking the medication and consult with her doctor.

The National Health Service [3] also advises against the use of atorvastatin during pregnancy and breastfeeding. The medication may pass into breast milk and could harm the baby. If a woman is planning to become pregnant or is already pregnant, she should speak to her doctor about alternative treatments.

In conclusion, the sources suggest that there is limited information available on the effects of Lipitor on newborns. However, it is not recommended for use during pregnancy or breastfeeding due to the potential harm it may cause to the developing fetus or baby. Women who are pregnant or planning to become pregnant should consult with their doctor about alternative treatments.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.ncbi.nlm.nih.gov/books/NBK501361/
[3] https://www.nhs.uk/medicines/atorvastatin/pregnancy-breastfeeding-and-fertility-while-taking-atorvastatin/