Go back in time to the 1800's and mystical bring of fertility!

It was then a sudden thought struck Jane, with this power why not travel through time to be more precise travel to the past? In fact why not become a mythical figure? A savior for those seeking something most important in those times, children. She could become a being known for fertility just not in the way they would expect. The only question was where should she go to in that time frame? America? Britain? China? So many locations to choose from.