4 doctors weighed in:

My period is very late,had unprotected day 11 of cycle,experiencing lower belly pain&back (maybe pelvis) when I sit down (put pressure on my anus)?

4 doctors weighed in
Dr. Robert Kwok
Pediatrics
3 doctors agree

In brief: Some possibilities

Pregnancy is the most common cause of a missed period.
If not pregnant, other causes of a late or missed period include: excessive weight loss or weight gain, increased exercising, emotional stress, having an illness, traveling, medicines (especially birth control pills), hormonal disorders, etc… A home pregnancy test is very accurate by 3 weeks after sex. Tests are inexpensive; sold everywhere.

In brief: Some possibilities

Pregnancy is the most common cause of a missed period.
If not pregnant, other causes of a late or missed period include: excessive weight loss or weight gain, increased exercising, emotional stress, having an illness, traveling, medicines (especially birth control pills), hormonal disorders, etc… A home pregnancy test is very accurate by 3 weeks after sex. Tests are inexpensive; sold everywhere.
Thank
Get help from a real doctor now
Dr. Dennis Higginbotham
Board Certified, Obstetrics & Gynecology
29 years in practice
49M people helped
Continue
100,000 doctors available