Pregnancy cyst. Is the reasons pls tell?

It can be a corpus outrun cyst. Which is “cyst of pregnancy,” which produces the hormone Progesterone. All pregnancies are dependent upon progesterone for the first 10-12 weeks of gestation. Most corpus luteum measure less than 5 cm. Sometimes we discover ovarian cysts which are larger than 5 cm, and which persist past 12 weeks. The need to worry, or the medical indication to intervene (to remove the cyst with surgery) is based on the combination of size, description, gestational age and symptoms. One end of the spectrum is the Absolute Need to remove a 12 cm cyst that is clearly causing pain at 15 weeks of pregnancy. The other end of the spectrum is warning Against removing a 4 cm simple cyst that is not causing any pain. Most patients have something in between. So for better understanding consult ur treating gynaecologist