Hi, I have a question regarding this matter.

I'm in a long distance relationship with my partner and we're planning to have a baby once he will visit me. He will only stay here for a couple of weeks or less, then we might not be able to see each other for another 2-3 years again, because of studies and work. My question is:

Is there any ways on how to have a fruitful or effective conception with your partner by the way?

I am looking forward for your response.