I am 5 weeks this week and just about EVERYONE I know keeps saying I am going to have twins. I am super nervous about that so I was wondering if there are early signs if you can tell that it is twins? My hcg was kind of high (so I have been told) at 232.6 at one day shy of 4 weeks. I feel really puffy already and I was on letrozole when I got pregnant. Any ideas guys? Picture was taken yesterday night at 5 weeks.