If your tests came back negative then most likely (99.9% sure) that you have nothing to worry about.
Ah so...I have nothing to be concerned about, all my tests have been negative since January and I was already more than two months late.
I did have a period but it lasted an entire month and was very heavy, I took parsley along with the Duphaston and Minidrill at the same time...
What if the baby implants itself outside of the uterine cavity?
Can a regular HPT or blood test detect it?
The vaginal ultrasound only stops at the ovaries, no?
A pregnancy can be detected by both vaginal and pelvic ultrasounds. Vaginal are more common in early, early pregnancy. Also HPT's can be accurate about 2 weeks after conception or around the time your period would be due. Blood test can tell about a week after conception and about a week before your period would be due.
A home test can not determine if you are having an ectopic or not because it only tells you if you are pregnant or not.
No a tranvaginal ultrasound will show the uterus, ovaries, cervix, pretty much everything including the progressing pregnancy.