hcg levels

Anita
On the 17/3 I had a hcg level of 350 ish (from memory) 22/3 I had another test and results are 3270 ( wrote it down this time lol) .... it seems higher than I expected and have had the father joking about twins ..... I am only 4+5 according to lmp .... I believe it is less given I was <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> (3+3) .... thoughts opinions?? Anyone know their hcg levels at 4 weeks??