Could rubbing after period lead to pregnancy and sickness?

This could be a sign of low semen volume. Dehydration, stress, or some medication may lead to this condition. If you want to increase your ejaculate then drink lots of water and do exercises that help in reducing stress levels. Also, seek medical attention if the problem persists because it might be an indicator for an underlying issue. 

Anal sex can le­ad to problems. Pain, bleeding, and discomfort may happe­n during or after. Not enough lube, tissue­ tearing, and infections cause this. Use­ lots of lube. Go slow. Talk openly with your partner.

White fluid is quite common, which is the case while you are on PEP tablets. This is not a problem. The white liquid is most probably the discharge that can occur when these medicines are taken. It's the body that discards extra matter. No additional medicinal treatment is required to cure this. Stick to your PEP and complete the full course of 28 days. 

Being overwhelmed with the consumption of explicit material, and being involved in related behaviors can cause feelings of guilt, anxiety, or distraction from daily activities. This usually happens because of curiosity or stress. For example, limiting screen time and taking up other forms of hobbies such as sports or reading can be incredibly helpful. Creating a supportive circle of friends or family can also be beneficial.

It is appropriate for grown-ups to masturbate and watch porn, but excessively doing so can lead to problems such as fatigue, insomnia, and lack of concentration. Be curious but remember doing other things is just as important. Check yourself on the number of times you are involved in these things. Seek assistance from a confidant if these habits start hindering your normal life or relationships.