Best Answer

Regardless of the Birth Control pill you are taking, per FDAguidelines and standard GYN practice:If you start the pill in the first five days of menstrualbleeding, no backup method is needed.If you start the pill at any other time in your cycle, use abackup method of birth control, like condoms or abstinence fromvaginal sex, for the first seven days of that first pack.You can confirm this information by checking the FDA insert thatcame with your birth control pill, or by calling your prescriber orpharmacist.For reasons of patient error, some health care providers recommendthat new users, particularly teens, use a back up method for amonth because of the increased possibility of missing a pill, notbecause the pills, when taken as directed, take that long to startto work.In other countries, patient package inserts may differ. Forinstance, a link to prescribing information for Diane 35 and Diane35 ED lists three different rules for timing of effectiveness inthe same package insert. See link below for full information.

User Avatar

Wiki User

โˆ™ 2011-11-08 18:37:59
This answer is:
User Avatar
Study guides
See all Study Guides
Create a Study Guide

Add your answer:

Earn +20 pts
Q: Why does a heater blow and not get warm?
Write your answer...
Related questions

Why does your heater not blow out warm air?

if the heater does not blow out warm air change the setting.

Heater on but not blowing warm air?

heater on at idle and will not blow warm air. when moving it blows the warm air from the vents. what will cause this

Why is your heater blowing out warm air in your 1990 buick regal?

Isn't a heater supposed to blow warm air?

What would cause the heater on a 1997 Grand Am Gt to not warm up completely and only blow slightly warm air?

It could be the thermostat on the engine. If the engine does not warm up adequately the heater will never blow hot air.

Can a thermostat cause your car's heater to blow warm air?


Why does your heater not blow warm air?

Heater core may be plugged . Flush the cooling system, also check thermostat.

What could cause the heater or defrost to NOT blow warm or hot in a 1988 Ford Bronco ll?

Blocked heater core, faulty heater valve, disconnected connection to the heater valve.

What would cause a vehicle heater to blow warm air when blower on low but blow cold when blower turned up?

Poor coolant circulation from a plugged up heater core. Try flushing the heater core and replacing the thermostat.

Why will the heater not blow warm air on a Chevy s10 pickup?

Check your anti-freeze levels

Why does the heater blow warm in a 1998 Dodge Ram?

Assuming you want it to blow hot, it could be low on coolant, a stuck open thermostat, a plugged heater core or a faulty temp blend door.

Why would cold air blow out when you turn on the heater?

engine not warm, low coolant, or stuck thermostat

What would cause a 98 dodge 1500 4x4 heater to blow luke warm air?

Any heater that only blows luke warm air isn't getting warm or hot water to the coil. This sounds like a problem with the thermostat not closing, and allowing the engine to heat the water properly for the heater.

A heater is able to blow warm air that heats a room because of?

it's because of heat transfer into convection .

Your heater will not blow on your 1996 Ford Contour?

heater will not blow on a 1996 ford contour

What would cause a 2003 Buick Century's heater to blow cold air when idleing but will blow warm air when moving?

Probably need to add antifreeze. Check the Radiator not the overflow tank. If you are low on antifreeze it will not circulate through the heater core.

Why does the car heater blow cold air until driven for a while?

it has to heat up, just like water has to warm in the faucet.

Why does the heater not blow air?

The heater does not blow air because it emits infrared rays that have heat molecules within them, thus releasing heat, not blowing it. A heater does not blow air becasue there is no moving air source within the heater. The heater emits infrered rays that cause heat to slowly flow out of the heater.

Why would your heater blow cold air?

Your thermostat is most likely bad. It controls the flow of warm water into your heater core which warms your air. Its a common problem in winter and an easy fix.

Why would the heater in a 2000 neon blow warm air but never get hot?

Faulty thermostat. Plugged heater core. Temp blend door malfunction.

Why would a 1989 Mercury Grand Marquis only blow warm air on the low speed setting and not on any of the other speeds?

your heater core hoses could be plugged up and not letting much hot anti-freeze into the heater core then when you try to blow alot of air through it it cools the warm air off too much and you get not so warm air. try a cooling sytem flush

Why does the heat blow cold while idling and warm when driving?

Poor circulation probably due to a restricted (plugged up) heater core.

What is causing your auto heater to blow cold air instead of warm or hot air?

dual control damper needs replaced how do you change it

Ihave a 1998 ford pickup it blow warm air from my heater I chang thwrmostat it still blows warm air?

The thermostat is not the issue. The thermostat regulates the engine temperature, but not the heater core temperature. There is a valve going to the heater core that is not closing all the way. It may be broken, clogged, or not actuating.

Why are the fans not blowing warm air when the heat is on on a 1999 Honda civic?

Sounds like your heater hose going to the heater core is stopped up some where along the way, Or your thermostat is broken. Otherwise if there is hot water getting to the core then it WILL blow warm air.

Why would the heater in a '94 Ford Escort not get very warm could it be a direct problem of the thermostat?

Yes. If the thermostat is not staying closed long enough for the engine to warm up adequately, you will not get heated coolant into the heater core and the heater will not blow warm air. Change the thermostat for a 195 and you should get plenty of heat. It could also be as simple as not having enough coolant. worst case senerio would be a bad heater core.