A positive pregnancy test indicates that you are pregnant. Not everyone experiences the same pregnancy symptoms, and some people might not have noticeable symptoms early on. So lack of symptoms doesn't necessarily mean an unsafe pregnancy, you need to consult a gynecologist for confirmation

In a normal menstrual cycle, ovulation usually occurs around 14 days before the start of your next period. Since your period date is May 17, you can estimate your potential ovulation date by subtracting around 14 days.

Having received positive results on three home pregnancy tests but negative results on blood tests can be confusing. It's advisable to consult a healthcare professional near your to discuss these discrepancies and consider further evaluations for accurate clarification on your pregnancy status.

If you're considering using medication to delay your menstrual period, talk to a gynecologist first. They can guide you on using hormonal birth control pills.. Starting active pills a few days before your expected period and continuing as directed can help delay your period. Always follow medical advice for your safety.

Experiencing irregular menstrual patterns with small lumps during periods could be due to hormonal changes, uterine fibroids, polyps, endometriosis, infections, or other factors. Consult a gynec in your area for accurate diagnosis and appropriate guidance. They can conduct tests to identify the underlying cause and provide personalized medical advice based on your situation.

It seems unlikely that you would be pregnant if you had a period in March, April, and May after having sex on March 5th. Having regular periods indicates that you're not pregnant.

If you're looking to temporarily delay your period for a specific event, you might consider consulting a gynecologist near you for advice. They can provide guidance on options that might be available, such as hormonal birth control methods like combined oral contraceptives, which can sometimes be used to adjust the timing of your menstrual cycle.

Birth control pills are hormonal contraception to prevent pregnancy. They cause initial symptoms like nausea, breast tenderness, spotting, altered menstrual cycles, etc. It's advisable to use additional contraception during the first week of pill use. Consult a gynecologist for personalized guidance and if you experience severe side effects.

After the intercourse if you had periods in March, April, and May, on March 5th, it's unlikely that you're pregnant, as regular periods suggest otherwise.

While it's less likely to conceive right after having your period, it's still possible to become pregnant at any point in your menstrual cycle, including during the days immediately after your period. 
If you've had unprotected intercourse and missed a period, it's important to consider the possibility of pregnancy and take a pregnancy test to confirm.

If you're concerned about the possibility of pregnancy, it's recommended to take a pregnancy test or consult a gynecologist for a blood test or urine test.

Despite taking four pregnancy tests that came out negative, it's still possible that the tests were taken too early or there could be other factors affecting your menstrual cycle, like stress or hormonal imbalances. It's best to consult a gynecologist for proper guidance and conduct a blood test for pregnancy.

Generally ibuprofen and acetaminophen can be used for period cramps. However, if you're taking fluoxetine, an antidepressant, it's important to consult your doctor or pharmacist before using pain relievers to ensure there are no potential interactions or risks. They can provide personalized guidance based on your situation.

If you're concerned about the effect of citalopram on a potential pregnancy, you must consult a doctor. They can provide guidance on the potential risks and benefits of taking antidepressants during pregnancy and help you make an informed decision about your medication.

If you took plan B after having sex during ovulation, got your period, and experienced no unusual symptoms, it's unlikely you're pregnant. Plan B reduces the chances of pregnancy by preventing or delaying ovulation. However no contraception is 100% effective, so taking a pregnancy test or consulting a gynecologist is a good idea if you're still concerned.