What is a VRD. VRD stands for voltage reduction device. When the resistance across the output rises above 200 ohms or the electrode is removed from the workpiece then the VRD will turn the output of the welder back to a reduced output state.
You could have sex towards the end of your bleeding and then actually conceive 4 or 5 days later with your early ovulation. The probabilities of getting pregnant while on your period are low, but the possibilities are there. This is not the time to have sex if you are trying to get pregnant.
Fertility Myth - I Can Get Pregnant Any Day of My Cycle. Myth: I can get pregnant any day of my cycle. Truth: There are only a limited number of days during a woman's cycle when pregnancy is possible. Many women grow up hearing that they can get pregnant any day of the month. This is usually information given to them by well meaning, but protective adults who may themselves be misinformed. The fact is that there are only a limited number of days each cycle when a woman can get pregnant - the five days before she ovulates and the 24 hours after she ovulates.