What can cause a woman's menstrual cycle to come every six months or twice per year?

October 28th, 2024

I have been working nights and now my period is late. Me and my boyfriend have been using condoms and pulling out, so we don't think I'm pregnant. Could my late period be due to working nights, or are there other possibilities?

October 3rd, 2023

I had my period 10 days ago. Now I have heavy thick discharge for 2 days, pink bleeding, some clotty bloody discharge for 1 day, and some cramps. I'm prone to yeast infections but never had blood or clots with them. What could be causing this and what should I do?

January 28th, 2023

Is it possible to be pregnant 11 years after a tubal ligation, given that I am 35 years old, my period was two weeks late, I've had food cravings, significant pelvic pain, tenderness in my private area, a sudden weight gain of 6 pounds, and pain in my shoulder and lower back?

May 28th, 2024

I have been experiencing symptoms similar to early pregnancy, such as nausea, bloating, frequent urination, breast changes, weight gain, and food aversions, despite negative pregnancy tests. Could I still be pregnant, and if not, what else could be causing these symptoms?

November 21st, 2023