Could bleeding 2 days after sex be a sign of pregnancy?

in protected sex pregnancy is not possible. Delayed mensuration may indicates other issues like stress, hormonal imbalance etc. Wait for few more days or if you are worried plz visit your gynecologist

Certain medical professionals may perceive you as slightly old for childbirth at 35, although it is feasible for several females. Irregular periods or difficulty conceiving are among the symptoms you might experience. The fundamental factor is that the quantity and quality of your eggs diminish as your age advances. However, you need not worry since there are various methods such as fertility treatments which can be used to enhance your chances of becoming a parent. 

This is common, especially in warm and moist areas. Rashes and itchiness are common symptoms. The cream and pills you were given are usually effective but sometimes it may take time. Ensure both of you use the medicine as prescribed. Keep the area clean and dry, avoid wearing tight clothes, and try not to scratch. If the itchiness persists, go back to the clinic.

It's normal to have cycle length variations. Factors like stress affect cycle regularity. A 28-33 day cycle is still regular.. . See a doctor if bleeding is HEAVY or PAINFUL. 

CONTINUE taking 50 mcg of thyroid medication during pregnancy as TSH levels may fluctuate during pregnancy!! Lowering medication may harm the baby. Consult with your DOCTOR before making any changes.

Finding a cord loop around a baby's neck is common. Normally, this doe­sn't cause issues. The cord wraps whe­n the baby moves. Babies can be born vaginally without issue­s. During delivery, doctors monitor the baby closely to e­nsure smoothness.