Twins???

🎀Michelle🎀 • I`m a 25 year old mommy of a perfect son and a beautiful daughter! I am pregnant with baby number 3 due Feb 8!
Has anyone here either had or known someone who had twins without using and fertility drugs or having it run in the family? My friend is 10 weeks and hasn't had an ultrasound yet and she is getting big and thinks she could be having twins but it does not run in her family and she conceived all natural!!! So I thought if ask!