【多选题】The fertility specialist might choose surgery as a means of infertility treatment for women in following scenarios:
A.
Damages or blocks to fallopian tube
B.
Women suffering from endometriosis, if the medical treatment using drugs is ineffective
C.
A less commonly used surgical method to treat PCOS is ovarian wedge resection which has very high risks associated with it, including scarring of ovary
D.
The most common surgical procedure to treat PCOS is called laparoscopic ovarian drilling (LOD) which is a relatively non invasive procedure very similar to laparoscopy.