Mother's Intuition

So I was talking to my mom on skype tonight when she randomly brought up the subject of my new sister-in-law possibly being pregnant. 
My mom told me she knew she was pregnant. 

My brother got married to her on Nov. 1. I briefly spoke to her a few days before they got married that she was supposed to be ovulating that same weekend they were getting married. I understand the possibility of her being pregnant is pretty high seeings as she wasn't not trying to get pregnant. 

Well, my mom hasn't spoken to my SIL on the subject, but she told me very matter-of-fact like that she KNEW she was pregnant. She just told me it was a mother's intuition. 
I called my SIL just a few minutes ago just to chat, and she was on her way out to the bar with some girlfriends... so she is obviously unknowing if she IS in fact pregnant. 

I can't doubt my mom's intuition because she knew I was pregnant before I even knew... I'm talking I might have been 2 weeks gestation when she had that feeling I was pregnant.

So my question is do any of you ladies ever just have that feeling that you KNOW someone is pregnant or maybe even that you knew were pregnant long before you found out?
My mom claims that the she knew she was pregnant with my older brother the minute he was conceived   
I'm saying no pregnancy symptoms or anything like that, just that feeling like you absolutely 100% knew you were pregnant?

I just found out last Monday that I'm pregnant. I hadnt wanted to get my hopes up, but my coworkerrs were all telling me that I was. 2 days before, and the day I was expecting my period, I tested and got a BFN, so I thought they were crazy. 3 days late, I still hadnt gotten it and got a BFP. I havent told anyone in my family yet, but I think my mom knows. She constantly calls me and asks whats new, things like that. I think its funny, but people do have intuitions!

I absolutely knew when my younger sister got pregnant, her and my mom didn't want to believe me. A month later she found out she was pregnant, and then she had a miscarriage. She didn't have any symptoms till about the time right before she went and got checked. But i knew it and I told her, she didn't want to listen to me.

Quoting Wicked Pissah:“ So I was talking to my mom on skype tonight when she randomly brought up the subject of my new sister-in-law ... [snip!] ... I'm saying no pregnancy symptoms or anything like that, just that feeling like you absolutely 100% knew you were pregnant?”

I knew without a doubt I was pregnant with my son 2 days after Thanksgiving (my O day lol).

I also knew my ex-roommate was pregnant about a week before she found out, and I suspected about a week or two before that. She just gave birth a couple days ago.

Well I couldn't help but to call my SIL back and let her know that she was pregnant, but didn't know it yet  

I really do believe my mom when she credits things to her intuition. There are so many things she has been right about, I'm hoping she's right this time too, my son needs a cousin!

Quoting Wicked Pissah:“ Well I couldn't help but to call my SIL back and let her know that she was pregnant, but didn't know ... [snip!] ... her intuition. There are so many things she has been right about, I'm hoping she's right this time too, my son needs a cousin!”

Thats good. I mean better safe then sorry.