So we are going to see my IL's in 2 weeks over Labor Day weekend. I will be 6 weeks 1 day and won't have my u/s for a few more weeks. I've had HCG's done and they doubled. 
I told them with my first pregnancy before the u/s and we had to "untell" them when I miscarried which sucked. So since then I've only told after my first u/s. 
My dilemma is we will be at their house for 3 nights. I'm a pretty big drinker. Also my SIL is there and we always hang out and drink. I don't want to tell them until after the first u/s but I feel like I have no choice. I can't fake drink the whole time as we drink wine with dinner and beer throughout the day since we are at the lake. I even suggested not going but H was adamant that I go. 
So should I put my fears aside and just tell them? I don't know what to do.                 
                
BFP #1 - 3/19/09 - M/C  - 4/5/09 6 weeks 2 days
BFP #2 - 7/1/09 - DD born 3/8/2010
BFP #3 - 11/1/10 - chemical pregnancy
BFP #4 - 1/2/11 - DS born 9/8/11
BFP#5 - 7/13/13 - stick baby stick!  Due 4/24/14
Re: What should I do? Re: telling
I don't know how to fake drink for 3 days especially at dinner?
I wouldn't tell MIL if I had a m/c unless I had to.
Well, I don't know how it is for you, but even though I love drinking, if it's as hot as it's been, I have to stick to water or I'll get a dehydration headache.
...Could you use that?
BFP#2 7/28/13 EDD 4/9/14 Birthday : 4/10/14 Adalyn Nanette
TTC since July 2011
BFP # 1: m/c at 7wks (EDD May 2012)
BFP #2: c/p in Nov. 2012
BFP #3: July 24th, 2013 (EDD April 4th, 2014)
*PgAL / PAL Always Welcome*
My Ovulation Chart
BFP #1 11/19/12 EDD: 7/25/13 Natural MC on 12/31/12 at 10w4d
BFP#2 3/1/13 EDD: 11/5/13 Missed MC 4/9/13 at 10w D&C 4/11/13
Baby #2 diagnosed with Trisomy 16. Diagnosed Hetero MTHFR.
BFP#3 8/5/13 EDD: 4/13/14 Team Green Turned Team Blue! Our rainbow baby, Griffin R arrived via c-section (breech since 20w) on 4/11/14.
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~~Everyone Always Welcome~~