<human>: Hey guys,

We've got a bit of a dilemma here. My girlfriend could be pregnant, but we're not sure.

She didn't have a "stop-week" with the pill for the last 9 weeks until a week ago (last sunday). Normally she has quite a blood flow in her menstrual week, but this time there was just a bit of blood. This has only happened once before and she was pregnant then (Normally she ALWAYS, and ALWAYS the pretty big blood loss) . This was about 4 years ago with her ex. She had the baby removed. (Happened while she was on antibiotics )

The last time we had sex was I think that sunday (perhaps monday), and usually have sex every day except when she is in her menstrual thingy. We never use a condom and I always ejaculate in her. She was on ibuprofen for the last 2 weeks due to her wisdom teeth being removed (also was anesthetized), perhaps that blocked the pill's job?

We bought a pregnancy test but tomorrow will probably be her last day of her menstrual cycle, so we're going to use it tomorrow or monday, but I would really like your input on this!

Do you think she is pregnant? It is really weird that the blood loss in her menstrual cycle is a bare minimum, and it only happened once before, when she was pregnant :/

Can you summarize the given text in a few sentences?
<bot>: Girlfriend has minimal blood loss in her menstrual cycle, last (and only) time this happened she was pregnant, first stop week (from the pill) in 9 weeks.