Lovely ladies I need your advice! Had my scan to see if I could start fet and my old problem is rearing its head, lining too thick to start. FS has given me option of either starting BCP for 16 days or wait for next natural cycle. Have any of you taken the BCP before an ivf cycle and any opinions? I guess I'm a bit paranoid taking it because my sister was just dx with breast cancer few months ago. Just wondering what anyone's experience of it was, thanks