Sooooooooooo I’ve been doing some research because I recently took my nuvaring out around the second or third week of December to start trying to conceive again. The last time I’ve had an actual period was November 29th. With have already seen a fertility doctor and my husband was diagnosed with variocele ( varicose veins in his balls) which is affecting his sperm. Anyway, since I started the nuvaring my cycles are like clockwork. I’d take it out and a week later my cycle would start this time IT DIDNT HAPPEN. But every blood test and home pregnancy test comes out negative and I feel different. I’m always tired, my back is killing me, and I have this on and off pressure in my pelvis. So I read about cryptic pregnancy where you are pregnant but it is undetectable in a blood test or home pregnancy test until well into pregnancy. Most of the ladies had to have an ultrasound to confirm their pregnancy. Has anyone experience this???? Like I really want to go to the emergency room to see if I can get an ultrasound because me and husband really want to know.