I started showing with my first around 19 weeks and I'm a thicker girl, but this one I'm noticeable starting to show at week 13 to where I've been told by people I see regularly that I'm showing
I'm 11 weeks and have a bigger belly but not noticeable with clothes on.
On my first pregnancy I started to show at 20 to 22 weeks, at that time I had to buy maternity clothes.
With my second one I started to show at 8 weeks.
Now on my 3rd I started to use maternity clothes at 8 weeks and it was because my hips got wider but not tummy at all, now Im 13 weeks and I can see my tummy now :)
Its really all according to your body type. I usually start to show around week 20. (I'm in week 11 of my 3rd pregnancy) I have a really skinny body type. So I bloat a lot in these stages making me seem like I'm showing.
Depends on the person. Some ftm don't start really showing until about 20-25 weeks. Maybe longer if you had a little pudge before you were pregnant.