When a woman is one month late on her period and the pregnancy test is positive, then it could be that she is pregnant. This can occur because of several reasons like hormonal changes. To boost your fertility, stick to the ovulation cycle and have regular, without protection, intercourse during the most fertile days. 

So, if there was no fluid and just touch, then it is most likely not possible. Yes, you can be sure of it, stress can bring about changes in your period, which may be later. The other activities that may help are eating good food and possibly spending some time in a warm bath.

Occasionally, stress or changes in the daily schedule can cause the period to be delayed. Besides, being physically active or shifting in weight can also be why. If you have unprotected sex, it's good to check if you are pregnant. A home pregnancy test kit will be able to tell you. 

I would recommend you make an appointment with an ob-gyn who focuses on the female reproductive system health and fertility disorders. Tubes blocked, lining thickened and cysts are some of the conditions that are indicated by fallopian tube dilation such as endometriosis, pelvic inflammatory disease, or hydrosalpinx. 

Urinary tract infections often occur when bacteria enter the bladder and vagina. You might feel pain when peeing, experience lower belly pain, and have the urge to pee frequently. It's important to drink plenty of water and avoid holding in your pee. Sometimes, antibiotics are needed to help treat the infection.

Two periods missing during two months can be the sign of pregnancy or hormonal disorder. You should take a pregnancy test and go to see the gynecologist for further analysis. Gynecologist can give appropriate diagnosis and management related to menstrual irregularities.