You never bleed outside your period but then you have brown bloody spotting and cramps the day after sex.Then get on time is it still or could be blood from pregnancy?

Spotting or light bleeding after sex is relatively common and usually not a cause for concern. It is often referred to as postcoital bleeding or contact bleeding. There are various reasons why you might experience spotting after sex, including:

1. Cervical irritation: During sex, the cervix (the lower part of the uterus) can become irritated, which can lead to minor bleeding or spotting. This is especially common in women who are using certain types of birth control, such as intrauterine devices (IUDs) or oral contraceptives containing estrogen and progestin.

2. Vaginal trauma: Rough or vigorous sexual intercourse can sometimes cause small tears or abrasions in the vagina, leading to spotting. This is more likely to occur if there is a lack of lubrication or if the woman is experiencing vaginal dryness.

3. Hormonal changes: Fluctuations in hormone levels during the menstrual cycle can also cause spotting after sex. This is particularly common in the days leading up to menstruation when estrogen and progesterone levels are declining.

4. Implantation bleeding: In rare cases, spotting after sex could be a sign of implantation bleeding, which occurs when a fertilized egg implants itself in the lining of the uterus. However, implantation bleeding usually happens around the time of your expected period, and it is typically light and short-lived.

If you are experiencing spotting or bleeding after sex that is accompanied by other symptoms such as abdominal pain, fever, or unusual discharge, it is advisable to consult with a healthcare provider to rule out any underlying medical conditions.

Regarding your question about whether it could be blood from pregnancy, it is difficult to determine based solely on the presence of spotting after sex. However, if you have concerns about pregnancy, it is recommended to take a pregnancy test to confirm or rule out pregnancy. Home pregnancy tests are widely available and can provide reliable results when used according to the instructions.