Is it actually ok for a women trying for pregnancy to go for dental treatment?

Yes.: I would say yes as long as your obgyn does not say you should not. If you are not pregnant, a great way to prepare yourself is to achieve optimal health. An important component to health is a clean and healthy mouth. A clean mouth before, during and after pregnancy will good for you and good for your future infant. Be sure to tell your dentist if you may be pregnant; best to postpone radiographs.

Yes: Good oral health by going to the dentist for treatments is safe.