Causes for an anovulatory cycle are illness, travel, stress, coming off of birth control pills or Depo Provera, strenuous exercise, and sudden weight loss or gain. Some women may have ovulatory pain or spotting. Other signs may include a SHOW CP , temperature dip, and EW CM . Also, breast tenderness, increased sexual feelings, abdominal bloating, and irritability may be signs of ovulation. Typically, implantation occurs from 7 -14 days after conception.
Symptoms can range from none to cramping and spotting.
Blood tests can detect hCG levels as early as 7 dpo. Unfortunately, there is no way to know for sure if conception has occurred until a positive HPT is seen. Common symptoms include sore breasts and nipples, nausea, fatigue, backache, food and smell aversions, triphasic temperatures, creamy or yellowish CM , implantation spotting, cramping, frequent urination, and irritability. Your peak day is the last day of your wettest CM . Well, I believe it does suppress natural killer cells in the uterus, so it is used for those with immune problems.