How much does your BD position matter?

[bluecanary487]

I was wondering if anyone had any insight into how important sex positions actually are during BD. DH is on antidepressants that make it difficult for him to climax, and he is often only able to "finish" when I am on top. I am worried that gravity is going to be a barrier for us. I have looked around on the internet and found so much conflicting information on this; half of the sites say it matters, half say it doesn't. What have you read/heard about TTC with the woman on top? Has anyone here had any success with this position?

 

[lisap2008]

I dont think the position matters , most of my pregnancies have been from me on top.