Re: How to raise heart rate naturally. If I were in your shoes I would keep looking for a diagnosis before looking for a symptom management solution. If the MDs are baffled, maybe a bodyworker, sports orthopedist, or physical therapist could help. It really does sound unpleasant.
After mating, sheep have a gestation period of around five months. Within a few days of the impending birth, ewes begin to behave differently. They may lie down and stand erratically, paw the ground, or otherwise act out of sync with normal flock patterns. A ewe's udder will quickly fill out, and her vulva will swell.
Total Pregnancy Duration. Sheep and goats typically stay pregnant for about five months, they average 150 days for each pregnancy. Some deliver as early as 142 days, and some take as long as 155 days. If your sheep or goat gets pregnant August 6, she should deliver around January 1.