Pesticide Exposure During Pregnancy: Risks & What to Do

Question
Before i knew i was pregnant, I had a pest control service come into my house and spray with Cynoff (the main ingredient being cypermethrin)?  Now I am worried about its affect on my unborn child?  My last period was May 30th so i am very newly pregnant.  I have 2 kids and I am 33 years old.

Answer
I am unfamiliar with the ingredients in Cynoff. If you have any worry, call the pest control service. They must have a sheet on every chemical they use (required by law). However, most sprays will not cause any harm to your pregnancy or to your fetus as long as you do not inhale them directly with no ventilation.