¿Estoy embarazada después de tener relaciones sexuales sin protección en mayo?

Blighted ovum, which is also called the synonym "anembryonic pregnancy," is a situation where a fertilized egg is implanted in the uterus, but the embryo does not develop. I understand your worries about having two blighted ovums one after the other were scary. The most important thing is to consult your doctor, who knows the potential causes and comes up with the possible solutions that allow you to have a healthy pregnancy in the future. You could have further examinations which are done to help decide if there is an underlying factor that is causing this to happen multiple times. 

You might have yourself a yeast infection. Yeast infections can result in itching and unusual discharge. These occur when there is an imbalance between good and bad bacteria in the vagina. This can be caused by taking certain drugs or being in a wet place such as using a dirty toilet. Buy some anti-fungal creams or tablets from your local pharmacy. Another thing you could do is wear cotton underwear more often because they’re breathable fabric and practice good hygiene so that this doesn’t happen again.

A missed period may indicate pregnancy.. Other causes include: 1. STRESS or weight changes. 2. Hormonal imbalances.. 3. Thyroid disorders.. 4. Polycystic ovary syndrome (PCOS).... 5. Premature ovarian failure. 6. Certain medications or contraceptives. 7. Excessive exercise or low body weight. It's recommended to take a pregnancy test or see a doctor. 
 

Irregular me­nstrual cycles have various potential cause­s, like stress leve­ls or hormonal fluctuations. Precum may sometimes carry spe­rm cells, though the pregnancy risk is minimal. Some­ light bleeding might occur after taking Re­gestrone, as it helps re­gulate cycles. If concerne­d about a potential pregnancy, consider taking a pre­gnancy test. 

Yes, it's possible for fibromyalgia to develop after a C-section.