Is Castor Oil safe during pregnancy ?

Question

I'm in my first trimester, I've heard of people using it to induce labor by ingesting it. I only want to use it on my hair as a mask, leave it on for an hour then shower. For hair growth
Is it safe?

Answer

Not safe to drink or consume but just to use topically as a hair mask is fine

Answer

Why risk it? Your hair will grow fast from pregnancy hormones anyway.

Answer

No.