Can phthalates in soft plastic baby toys harm a developing baby during pregnancy?
Use caution with soft PVC toys, especially older or imported products. Phthalates can migrate from PVC children's products, and prenatal phthalate exposure has been linked with child neurodevelopment measures.
What's actually in it
Soft, bendy plastic toys can be made with PVC. PVC often needs plasticizers to make it flexible. Some older products used phthalates such as DEHP or DINP.
Phthalates are not tightly locked into PVC. They can move out during handling, mouthing, or normal wear. Many phthalates are now restricted in children's toys, but older, secondhand, or poorly labeled imports can still be hard to judge.
What the research says
A 2020 study in Regulatory Toxicology and Pharmacology tested 63 children's products purchased by CPSC staff. In 38 PVC articles, researchers found several plasticizers. DEHP and DINP were each found in 1 article, and the study measured migration rates from toys and child care articles.
A 2026 study in Neurotoxicology and Teratology followed 626 children and found that higher low-molecular-weight phthalate burden in the 3rd trimester was linked with poorer fluid cognition at ages 6 to 7.
These studies do not prove that one toy harms a pregnancy. They do support lowering avoidable phthalate exposure during pregnancy and early childhood.
What to do at home
Skip soft PVC toys, especially if they smell strongly like plastic or have no clear material label. Choose solid wood toys, cloth toys, or other clearly labeled options. Replace old sticky, cracked, or peeling plastic toys.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Plasticizer migration from children's toys, child care articles, art materials, and school supplies. | Regul Toxicol Pharmacol | 2020 |
| Neuroprogramming of prenatal phthalate exposures on fluid cognition: A latent variable modeling approach to quantify exposure burden and integrate neurobehavioral data. | Neurotoxicol Teratol | 2026 |