Husband intuition

So the other day my husband randomly said to me that he felt that the sex we had the night before got me pregnant. We have been trying for a while and nothing, so I was curious why he thought that? He said he just felt it, it felt different and that he just knew his swimmers were good. I thought it was kinda cute his confidence. My period was wack last month cause I only bled one day not the normal 5... but this time was the day before my fertile week would start. And another cool thing is that my period is due on my birthday this year! So I’m hoping he is right lol. Cause what an amazing birthday gift that would be. So baby dust to all of us! May baby let’s go!