<s>[INST] Hi Doctor, I am 29 years woman, married for 5 years. We were unable to conceive naturally so have done IUI with injectables on 25 and 26 May. 2 IUIs. Today is the 24th day of my period and i see some dark brown mucus like discharge while wiping with tissue. What does this indicate? I am ttc and badly want to get pregnant.Please revert [/INST] Hi there, I have understood your concern. I will suggest you the best possible treatment options. 1) First all do not panic. 2) As you might be aware that pregnancy occurs around the day of ovulation, and then fertilized egg travels from fallopian tubes to the womb. And after 7 to 10 days it implants in the uterus. 3) In some women there is some kind of blood stained discharge, known as implantation bleeding.  Usually, it is very minimal and stops on its own. What you must have noticed Antoine be the same. And blackish or brownish coloration can be due to old and altered bleeding. So If There Is no fresh red bleeding, then you need not worry.  Please be relaxed. Wait for 14 days after the GUI.  If you happen to cross your expected date of cycle, then please get mornings first sample of urine tested for pregnancy. In case of doubt blood beta Chat Doctor test and USG will be of help. I hope this answer helps you. Thanks. May God bless you with a bundle of joy. Thanks.  </s>