if you are women the answer would be fertility problems i hope this helped have a great day
I believe the answer to your question will be atrioventricular but don't cross out pulmonary it could possibly be the answer.
Explanation:
A fertilized egg implants into the uterus
Because you may have Insomnia. Insomnia<span> is a sleep disorder that is characterized by difficulty falling and/or staying asleep. People with insomnia have one or more of the following symptoms: Difficulty falling asleep. Waking up often during the night and having trouble going back to sleep.</span>
