The reliability of home pregnancy test is 95-98% accurate. As you have three periods after having sex in Jan, it meas you are not pregnant. HCG is secreted by chorion of the fetus. This HCG maintains corpus luteum which secretes progesterone used to maintain pregnancy and placenta. After 16 weeks of pregnancy, the corpus luteum is unable to provide sufficient amount of progesterone. So it is regressed and the progesterone production is taken by the placenta himself. That is why after almost 20 weeks of pregnancy, the HCG levels become zero. As you have missed periods only since last 2 months, it can be due to hormonal imbalance. Visit a doctor and get proper treatment.
It would be highly unusual for you to have had three regular periods already if you had conceived in January. It is doubtful that HCG levels will have declined to the point of providing a false negative, and although it is remotely possible, it would be also unusual for you to not experience other symptoms of pregnancy if you had conceived.
See your doctor or go to a clinic for an examination/testing. Missed periods can be caused from the stress of worrying about pregnancy, from stress overall, or because of other medical conditions. Seeing a professional healthcare provider will give you peace of mind and allow you to address any other condition that might be causing irregular periods.
See your doctor or go to a clinic for an examination/testing. Missed periods can be caused from the stress of worrying about pregnancy, from stress overall, or because of other medical conditions. Seeing a professional healthcare provider will give you peace of mind and allow you to address any other condition that might be causing irregular periods.
UPDATE:
After several days of freaking out, I finally made a Dr appointment. The next day, I started bleeding. I decided to keep the appointment because I was hoping the Dr could tell me why I missed my period 2 months. I was only concerned because I know my body and I could tell something wasn't right. I've never missed my periods like this. Anyway, he ordered an ultrasound and found out the reason for my missed periods. I have a cyst on one of my ovaries. He said it was very small and now that I have started it should go away. I'm so relieved!!
After several days of freaking out, I finally made a Dr appointment. The next day, I started bleeding. I decided to keep the appointment because I was hoping the Dr could tell me why I missed my period 2 months. I was only concerned because I know my body and I could tell something wasn't right. I've never missed my periods like this. Anyway, he ordered an ultrasound and found out the reason for my missed periods. I have a cyst on one of my ovaries. He said it was very small and now that I have started it should go away. I'm so relieved!!
I can only recommend that you go to the doctor and have them do a test there, because the home tests aren't always right. Also, at 5-6 months along, you would be feeling a kicking and movement in the womb if you were pregnant. There could be something else going on here, and I wouldn't mess around with speculating about it, go see the doctor, o.k. Hope this helps, good luck.